# South Asian Summer Monsoon Index 1105 Year Reconstruction #----------------------------------------------------------------------- # World Data Service for Paleoclimatology, Boulder # and # NOAA Paleoclimatology Program # National Centers for Environmental Information (NCEI) #----------------------------------------------------------------------- # Template Version 3.0 # Encoding: UTF-8 # NOTE: Please cite Publication, and Online_Resource and date accessed when using these data. # If there is no publication information, please cite Investigators, Title, and Online_Resource and date accessed. # # Online_Resource: https://www.ncdc.noaa.gov/paleo/study/22730 # Description: NOAA Landing Page # Online_Resource: https://www1.ncdc.noaa.gov/pub/data/paleo/treering/reconstructions/asia/shi2017sasmi.txt # Description: NOAA location of the template # # Original_Source_URL: # Description: # # Description/Documentation lines begin with # # Data lines have no # # # Archive: Climate Reconstructions # # Dataset DOI: # # Parameter_Keywords: precipitation, atmospheric circulation #-------------------- # Contribution_Date # Date: 2017-10-01 #-------------------- # File_Last_Modified_Date # Date: 2017-10-01 #-------------------- # Title # Study_Name: South Asian Summer Monsoon Index 1105 Year Reconstruction #-------------------- # Investigators # Investigators: Shi, F.; Fang, K.; Xu, C.; Guo, Z.; Borgaonkar, H.P. #-------------------- # Description_Notes_and_Keywords # Description: Tree-ring based reconstruction of the South Asian Summer Monsoon Index (SASMI) for the past 1,105 years. # This is an updated version of the Shi et al. 2014 SASMI reconstruction (https://www.ncdc.noaa.gov/paleo/study/17369), # utilizing an expanded set of 23 tree-ring predictors (8 additional tree-ring series from India). #-------------------- # Publication # Authors: Feng Shi, Keyan Fang, Chenxi Xu, Zhengtang Guo, H.P. Borgaonkar # Published_Date_or_Year: 2017-10-01 # Published_Title: Interannual to centennial variability of the South Asian summer monsoon over the past millennium # Journal_Name: Climate Dynamics # Volume: 49 # Edition: # Issue: 7-8 # Pages: 2803-2814 # Report_Number: # DOI: 10.1007/s00382-016-3493-9 # Online_Resource: https://link.springer.com/article/10.1007%2Fs00382-016-3493-9 # Full_Citation: # Abstract: Proxy-based reconstructions have indicated that the South Asian summer monsoon (SASM) has shown interannual- to centennial-scale oscillations over the past millennium; however, the variability and mechanisms that operate over different timescales remain to be explicitly identified. This is firstly because of the inadequate spatial representation within previous SASM reconstructions, which is caused by the scarcity of tree-ring records from the core monsoon region. This study used eight additional Indian tree-ring width chronologies from the core region of the SASM to update the reconstructed SASM index that covers the past 1105 years. We found that the most significant interannual variability of SASM is mainly related to the El Niņo-Southern Oscillation (ENSO) over the past few hundred years. The decadal/multidecadal oscillations show a high negative/positive correlation with the Pacific Decadal Oscillation (PDO)/Atlantic Multidecadal Oscillation (AMO) after the late 19th century. The centennial component of the SASM, which accounts for 19.4% of the total variance, begins to weaken from the mid-13th century and reaches a minimum in the mid-15th century. The component gradually strengthens again to reach its peak in the early 17th century, followed by a decline trend toward recent. The centennial variations agree well with historical changes in solar activity before the nineteenth century that caused changes in land-sea thermal contrast. However, the close linkage between the SASM and solar activity has weakened since the Industrial era, probably because of the enhanced influence of anthropogenic aerosol emissions. #------------------ # Publication # Authors: Feng Shi, Jianping Li, and Rob J. S. Wilson # Published_Date_or_Year: 2014-10-23 # Published_Title: A tree-ring reconstruction of the South Asian summer monsoon index over the past millennium # Journal_Name: Scientific Reports # Volume: 4 # Edition: 6739 # Issue: # Pages: # DOI: 10.1038/srep06739 # Online_Resource: http://www.nature.com/srep/2014/141023/srep06739/full/srep06739.html # Full_Citation: # Abstract: The South Asian summer monsoon (SASM) is a major atmospheric synoptic climate system affecting nearly a quarter of the human population. Climate proxy data derived from tree rings, ice cores, speleothems, and other sources can all contribute to an understanding of SASM variability prior to instrumental period. Here, we develop an optimal information extraction (OIE) method, which we use to reconstruct the SASM index (SASMI) over the last millennium using 15 tree-ring chronologies. The record generated is significantly correlated (r = 0.7, p < 0.01) with the instrumental SASMI record on annual timescales; this correlation is higher than that obtained in any previous study. The reconstructed SASMI captures 18 of 26 (69%) reordered historical famine events in India over the last millennium; notably, 11 of 16 short events with durations of 1-3 years are accurately depicted in our reconstruction. Moreover, the reconstructed SASMI is positively correlated with variations in total solar irradiance (TSI) on multi-decadal timescales implying that variations in solar activity may influence the SASM. Based on the response of SASM to 34 significant volcanic events using the superposed epoch analysis, the volcanic forcing may drive a weak SASM in the second year of an eruption. #------------------ # Funding_Agency # Funding_Agency_Name: Ministry of Science and Technology of the People's Republic of China # Grant: 2016YFA0600504 #------------------ # Funding_Agency # Funding_Agency_Name: National Natural Science Foundation of China # Grant: 41505081, 41690114, 41430531 #------------------ # Funding_Agency # Funding_Agency_Name: Chinese Academy of Sciences # Grant: Pioneer Hundred Talents Program #------------------ # Funding_Agency # Funding_Agency_Name: European Commission # Grant: MOVE-IN Louvain Incoming Post-doctoral Fellowship #------------------ # Site_Information # Site_Name: South Asia # Location: Asia>Southern Asia # Country: # Northernmost_Latitude: 22.5 # Southernmost_Latitude: 5.0 # Easternmost_Longitude: 97.5 # Westernmost_Longitude: 35.0 # Elevation: m #------------------ # Data_Collection # Collection_Name: Shi2017SASMI # Earliest_Year: 896 # Most_Recent_Year: 2000 # Time_Unit: AD # Core_Length: m # Notes: #------------------ # Chronology_Information # Chronology: # #---------------- # Variables # # Data variables follow are preceded by "##" in columns one and two. # Data line variables format: one per line, shortname-tab-variable components (what, material, error, units, seasonality, data type,detail, method, C or N for Character or Numeric data, free text) # ## age_AD age, , , year AD, , , , ,N, ## SASMIrec South Asian Summer Monsoon Index, , , , JJAS, Climate Reconstruction, , optimal information extraction (OIE1.0),N, ## SASMIrec- South Asian Summer Monsoon Index uncertainty lower bound, , , , JJAS, Climate Reconstruction, , optimal information extraction (OIE1.0),N, ## SASMIrec+ South Asian Summer Monsoon Index uncertainty upper bound, , , , JJAS, Climate Reconstruction, , optimal information extraction (OIE1.0),N, ## samples samples, , , , , , number of tree-ring predictor samples, ,N, ## SASMIinst South Asian Summer Monsoon Index, , , , JJAS, Instrumental, , ,N, # #---------------- # Data: # Data lines follow (have no #) # Data line format - tab-delimited text, variable short name as header # Missing Values: # age_AD SASMIrec SASMIrec- SASMIrec+ samples SASMIinst 896 1.829 1.593 2.064 1 897 1.827 1.592 2.063 1 898 1.901 1.666 2.137 1 899 1.758 1.523 1.994 1 900 1.724 1.488 1.959 1 901 1.833 1.598 2.069 1 902 1.764 1.528 1.999 1 903 1.814 1.578 2.049 1 904 1.678 1.443 1.914 1 905 1.829 1.593 2.064 1 906 1.731 1.496 1.967 1 907 1.733 1.498 1.969 1 908 1.531 1.295 1.766 1 909 1.417 1.181 1.652 1 910 1.517 1.281 1.752 1 911 1.644 1.408 1.879 1 912 1.695 1.459 1.930 1 913 1.827 1.592 2.063 1 914 1.756 1.520 1.991 1 915 1.789 1.554 2.025 1 916 1.883 1.647 2.118 1 917 1.756 1.520 1.991 1 918 1.737 1.501 1.972 1 919 1.768 1.533 2.004 1 920 1.537 1.302 1.772 1 921 1.826 1.590 2.061 1 922 1.784 1.549 2.019 1 923 1.795 1.559 2.030 1 924 1.957 1.721 2.192 1 925 1.957 1.721 2.192 1 926 1.636 1.400 1.871 1 927 1.569 1.333 1.804 1 928 1.706 1.470 1.941 1 929 1.849 1.614 2.085 1 930 1.962 1.727 2.198 1 931 1.534 1.298 1.769 1 932 1.970 1.734 2.205 1 933 1.911 1.675 2.146 1 934 1.860 1.624 2.095 1 935 1.766 1.530 2.001 1 936 2.138 1.903 2.374 1 937 1.777 1.542 2.013 1 938 1.844 1.609 2.080 1 939 1.817 1.582 2.053 1 940 1.702 1.467 1.938 1 941 1.837 1.602 2.073 1 942 2.005 1.769 2.240 1 943 1.708 1.473 1.944 1 944 1.945 1.709 2.180 1 945 1.558 1.322 1.793 1 946 1.582 1.347 1.818 1 947 1.903 1.668 2.139 1 948 1.804 1.569 2.040 1 949 2.055 1.820 2.291 1 950 1.984 1.748 2.219 1 951 1.850 1.615 2.086 1 952 1.719 1.483 1.954 1 953 2.194 1.958 2.429 1 954 1.835 1.600 2.071 1 955 1.910 1.675 2.146 1 956 1.961 1.726 2.197 1 957 1.642 1.406 1.877 1 958 1.857 1.621 2.092 1 959 1.953 1.718 2.189 1 960 1.825 1.590 2.061 1 961 1.365 1.129 1.600 1 962 1.893 1.657 2.128 1 963 1.812 1.577 2.048 1 964 2.024 1.788 2.259 1 965 2.062 1.827 2.298 1 966 1.970 1.735 2.206 1 967 2.148 1.912 2.383 1 968 1.888 1.652 2.123 1 969 1.750 1.515 1.986 1 970 2.061 1.826 2.297 1 971 2.111 1.876 2.347 1 972 1.823 1.588 2.059 1 973 2.006 1.771 2.241 1 974 2.057 1.822 2.293 1 975 1.763 1.528 1.999 1 976 1.866 1.630 2.101 1 977 1.814 1.578 2.049 1 978 1.909 1.673 2.144 1 979 1.865 1.630 2.100 1 980 1.895 1.660 2.131 1 981 1.634 1.399 1.870 1 982 1.414 1.179 1.650 1 983 1.937 1.701 2.172 1 984 1.916 1.680 2.151 1 985 1.816 1.580 2.051 1 986 2.000 1.764 2.235 1 987 1.895 1.660 2.131 1 988 2.026 1.791 2.262 1 989 1.854 1.618 2.089 1 990 1.739 1.503 1.974 1 991 1.688 1.452 1.923 1 992 1.941 1.705 2.176 1 993 2.013 1.778 2.249 1 994 1.986 1.750 2.221 1 995 1.749 1.513 1.984 1 996 1.911 1.675 2.146 1 997 1.881 1.646 2.117 1 998 2.058 1.823 2.293 1 999 1.803 1.567 2.038 1 1000 1.867 1.632 2.103 2 1001 1.815 1.579 2.050 2 1002 2.124 1.888 2.359 2 1003 1.872 1.637 2.108 2 1004 1.729 1.494 1.965 2 1005 1.751 1.516 1.987 2 1006 1.766 1.531 2.002 2 1007 1.669 1.434 1.905 2 1008 1.510 1.274 1.745 2 1009 1.548 1.313 1.784 2 1010 1.675 1.439 1.910 2 1011 1.572 1.336 1.807 2 1012 1.632 1.397 1.868 2 1013 1.627 1.392 1.863 2 1014 1.608 1.373 1.844 2 1015 1.778 1.542 2.013 2 1016 1.786 1.551 2.022 2 1017 1.574 1.338 1.809 2 1018 1.745 1.510 1.981 2 1019 1.899 1.664 2.135 2 1020 1.631 1.395 1.866 2 1021 1.625 1.389 1.860 2 1022 1.589 1.353 1.824 2 1023 1.834 1.599 2.070 2 1024 1.811 1.576 2.047 2 1025 1.710 1.475 1.945 2 1026 1.592 1.357 1.828 2 1027 1.737 1.502 1.973 2 1028 1.672 1.437 1.908 2 1029 1.666 1.431 1.902 2 1030 1.673 1.438 1.909 2 1031 1.621 1.386 1.856 2 1032 1.588 1.352 1.823 2 1033 1.630 1.394 1.865 2 1034 1.504 1.269 1.740 2 1035 1.720 1.484 1.955 2 1036 1.612 1.376 1.847 2 1037 1.660 1.424 1.895 2 1038 1.606 1.371 1.842 2 1039 1.753 1.518 1.989 2 1040 1.639 1.403 1.874 2 1041 1.621 1.386 1.857 2 1042 1.822 1.586 2.057 2 1043 1.765 1.530 2.001 2 1044 1.782 1.546 2.017 2 1045 1.577 1.341 1.812 2 1046 1.736 1.501 1.972 2 1047 1.729 1.494 1.965 2 1048 1.841 1.605 2.076 2 1049 1.841 1.606 2.076 2 1050 1.724 1.488 1.959 3 1051 1.599 1.363 1.834 3 1052 1.767 1.532 2.003 3 1053 1.744 1.509 1.980 3 1054 1.507 1.271 1.742 3 1055 1.424 1.188 1.659 3 1056 1.687 1.452 1.923 3 1057 1.839 1.604 2.075 3 1058 1.864 1.628 2.099 3 1059 1.818 1.582 2.053 3 1060 1.984 1.748 2.219 3 1061 1.712 1.476 1.947 3 1062 2.014 1.778 2.249 3 1063 1.651 1.415 1.886 3 1064 1.840 1.605 2.076 3 1065 1.799 1.563 2.034 3 1066 2.254 2.018 2.489 3 1067 1.636 1.400 1.871 3 1068 1.822 1.586 2.057 3 1069 1.659 1.423 1.894 3 1070 1.970 1.735 2.206 3 1071 2.019 1.783 2.254 3 1072 1.833 1.598 2.069 3 1073 1.448 1.212 1.683 3 1074 1.742 1.507 1.978 3 1075 1.654 1.418 1.889 3 1076 1.480 1.245 1.716 3 1077 1.732 1.496 1.967 3 1078 1.636 1.401 1.872 3 1079 1.760 1.524 1.995 3 1080 1.784 1.549 2.020 3 1081 1.920 1.684 2.155 3 1082 1.735 1.500 1.971 3 1083 1.733 1.498 1.969 3 1084 1.263 1.028 1.499 3 1085 1.983 1.748 2.219 3 1086 1.456 1.221 1.692 3 1087 1.521 1.285 1.756 3 1088 1.910 1.675 2.146 3 1089 1.602 1.367 1.838 3 1090 1.924 1.689 2.160 3 1091 1.844 1.608 2.079 3 1092 1.729 1.493 1.964 3 1093 1.729 1.493 1.964 3 1094 1.811 1.575 2.046 3 1095 1.744 1.508 1.979 3 1096 1.937 1.702 2.173 3 1097 1.919 1.683 2.154 3 1098 1.712 1.476 1.947 3 1099 1.753 1.517 1.988 3 1100 1.641 1.406 1.877 3 1101 1.551 1.316 1.787 3 1102 1.703 1.468 1.939 3 1103 1.560 1.325 1.796 3 1104 1.807 1.572 2.043 3 1105 1.915 1.679 2.150 3 1106 1.892 1.656 2.127 3 1107 1.913 1.677 2.148 3 1108 1.355 1.120 1.591 3 1109 1.549 1.313 1.784 3 1110 1.487 1.251 1.722 3 1111 1.673 1.437 1.908 3 1112 1.281 1.045 1.516 3 1113 1.667 1.432 1.903 3 1114 1.906 1.670 2.141 3 1115 1.563 1.328 1.799 3 1116 1.717 1.481 1.952 3 1117 1.736 1.501 1.972 3 1118 1.815 1.580 2.051 3 1119 1.405 1.170 1.641 3 1120 1.726 1.490 1.961 3 1121 1.609 1.373 1.844 3 1122 1.743 1.508 1.979 3 1123 1.651 1.416 1.887 3 1124 1.649 1.414 1.884 3 1125 2.103 1.867 2.338 3 1126 1.883 1.648 2.119 3 1127 1.704 1.469 1.939 3 1128 1.625 1.390 1.861 3 1129 1.733 1.498 1.969 3 1130 1.662 1.426 1.897 3 1131 1.818 1.582 2.053 3 1132 1.803 1.568 2.038 3 1133 1.818 1.583 2.053 3 1134 1.977 1.742 2.213 3 1135 1.960 1.724 2.195 3 1136 1.798 1.562 2.033 3 1137 1.946 1.710 2.181 3 1138 1.850 1.615 2.085 3 1139 1.941 1.705 2.176 3 1140 2.000 1.765 2.236 3 1141 1.862 1.627 2.098 3 1142 1.657 1.421 1.892 3 1143 1.759 1.524 1.995 3 1144 1.537 1.302 1.773 3 1145 1.474 1.239 1.710 3 1146 1.630 1.395 1.866 3 1147 1.921 1.686 2.157 3 1148 1.974 1.738 2.209 3 1149 1.927 1.691 2.162 3 1150 1.740 1.505 1.976 3 1151 1.815 1.579 2.050 3 1152 1.371 1.135 1.606 3 1153 2.015 1.779 2.250 3 1154 1.932 1.696 2.167 3 1155 2.112 1.877 2.348 3 1156 1.882 1.646 2.117 3 1157 2.035 1.799 2.270 3 1158 2.099 1.863 2.334 3 1159 1.781 1.546 2.017 3 1160 1.658 1.422 1.893 3 1161 2.311 2.076 2.547 3 1162 1.753 1.518 1.989 3 1163 2.088 1.853 2.324 3 1164 1.992 1.756 2.227 3 1165 1.756 1.521 1.992 3 1166 1.957 1.721 2.192 3 1167 2.135 1.899 2.370 3 1168 1.845 1.609 2.080 3 1169 2.150 1.914 2.385 3 1170 1.833 1.597 2.068 3 1171 2.001 1.765 2.236 3 1172 1.487 1.251 1.722 3 1173 1.976 1.741 2.212 3 1174 1.843 1.607 2.078 3 1175 2.020 1.784 2.255 3 1176 1.789 1.553 2.024 3 1177 1.929 1.694 2.165 3 1178 1.819 1.584 2.055 3 1179 1.835 1.600 2.071 3 1180 1.679 1.443 1.914 3 1181 1.593 1.357 1.828 3 1182 1.742 1.507 1.978 3 1183 1.760 1.525 1.995 3 1184 2.103 1.867 2.338 3 1185 1.948 1.713 2.184 3 1186 2.015 1.780 2.251 3 1187 1.942 1.707 2.178 3 1188 2.008 1.772 2.243 3 1189 1.926 1.691 2.162 3 1190 1.918 1.683 2.154 3 1191 1.615 1.379 1.850 3 1192 1.755 1.519 1.990 3 1193 1.523 1.288 1.759 3 1194 1.657 1.422 1.892 3 1195 1.688 1.452 1.923 3 1196 1.820 1.584 2.055 3 1197 1.615 1.380 1.851 3 1198 1.645 1.410 1.881 3 1199 1.707 1.471 1.942 3 1200 1.344 1.109 1.580 3 1201 1.650 1.414 1.885 3 1202 1.936 1.700 2.171 3 1203 1.668 1.433 1.904 3 1204 1.791 1.556 2.027 3 1205 1.979 1.743 2.214 3 1206 1.740 1.505 1.976 3 1207 1.542 1.306 1.777 3 1208 1.726 1.490 1.961 3 1209 1.495 1.259 1.730 3 1210 1.651 1.416 1.887 3 1211 1.921 1.686 2.157 3 1212 2.006 1.771 2.241 3 1213 1.913 1.678 2.149 3 1214 1.999 1.764 2.234 3 1215 1.792 1.557 2.028 3 1216 1.967 1.731 2.202 3 1217 1.928 1.693 2.164 3 1218 1.905 1.670 2.141 3 1219 2.013 1.778 2.249 3 1220 1.551 1.315 1.786 3 1221 1.833 1.598 2.069 3 1222 2.145 1.909 2.380 3 1223 2.124 1.889 2.360 3 1224 1.713 1.478 1.949 3 1225 1.565 1.330 1.800 3 1226 1.851 1.615 2.086 3 1227 1.833 1.597 2.068 3 1228 1.983 1.748 2.219 3 1229 1.819 1.583 2.054 3 1230 2.098 1.863 2.334 3 1231 1.796 1.560 2.031 3 1232 1.968 1.733 2.204 3 1233 2.042 1.807 2.278 3 1234 1.892 1.657 2.128 3 1235 1.846 1.611 2.081 3 1236 1.751 1.516 1.987 3 1237 1.974 1.739 2.210 3 1238 2.045 1.810 2.281 3 1239 1.948 1.713 2.184 3 1240 1.882 1.646 2.117 3 1241 2.164 1.929 2.400 3 1242 1.605 1.370 1.840 3 1243 1.928 1.692 2.163 3 1244 1.893 1.658 2.128 3 1245 2.019 1.784 2.255 3 1246 1.967 1.732 2.203 3 1247 2.029 1.793 2.264 3 1248 1.959 1.723 2.194 3 1249 1.970 1.735 2.206 3 1250 1.851 1.615 2.086 3 1251 1.767 1.531 2.002 3 1252 2.059 1.823 2.294 3 1253 2.036 1.801 2.272 3 1254 1.900 1.665 2.136 3 1255 1.672 1.437 1.908 3 1256 1.766 1.531 2.002 3 1257 1.712 1.477 1.948 3 1258 1.401 1.166 1.637 3 1259 1.513 1.277 1.748 3 1260 1.653 1.417 1.888 3 1261 1.770 1.534 2.005 3 1262 1.823 1.588 2.059 3 1263 1.967 1.732 2.203 3 1264 2.005 1.769 2.240 3 1265 1.805 1.570 2.041 3 1266 1.925 1.689 2.160 3 1267 2.099 1.864 2.334 3 1268 1.917 1.681 2.152 3 1269 1.727 1.491 1.962 3 1270 1.919 1.683 2.154 3 1271 1.245 1.009 1.480 3 1272 1.829 1.594 2.065 3 1273 1.628 1.392 1.863 3 1274 1.957 1.721 2.192 3 1275 1.931 1.695 2.166 3 1276 1.658 1.423 1.893 3 1277 1.970 1.735 2.206 3 1278 1.986 1.751 2.222 3 1279 1.791 1.555 2.026 3 1280 1.804 1.569 2.040 3 1281 1.814 1.579 2.050 3 1282 2.103 1.868 2.338 3 1283 2.063 1.827 2.298 3 1284 1.935 1.700 2.171 3 1285 1.630 1.394 1.865 3 1286 1.572 1.336 1.807 3 1287 1.689 1.454 1.925 3 1288 1.833 1.597 2.068 3 1289 1.774 1.539 2.010 3 1290 1.634 1.399 1.870 3 1291 1.760 1.524 1.995 3 1292 1.912 1.676 2.147 3 1293 1.489 1.253 1.724 3 1294 1.732 1.497 1.968 3 1295 1.547 1.311 1.782 3 1296 1.719 1.484 1.955 3 1297 1.917 1.681 2.152 3 1298 1.587 1.351 1.822 3 1299 1.731 1.496 1.967 3 1300 1.884 1.648 2.119 3 1301 1.496 1.261 1.732 3 1302 1.467 1.232 1.703 3 1303 1.788 1.553 2.024 3 1304 1.515 1.279 1.750 3 1305 1.674 1.438 1.909 3 1306 1.738 1.502 1.973 3 1307 1.683 1.447 1.918 3 1308 1.471 1.235 1.706 3 1309 1.605 1.370 1.841 3 1310 1.853 1.617 2.088 3 1311 1.613 1.378 1.849 3 1312 2.010 1.774 2.245 3 1313 1.814 1.579 2.050 3 1314 1.972 1.737 2.208 3 1315 1.889 1.653 2.124 3 1316 2.187 1.952 2.423 3 1317 1.861 1.626 2.097 3 1318 2.033 1.798 2.269 3 1319 1.467 1.232 1.703 3 1320 1.962 1.726 2.197 3 1321 2.171 1.936 2.407 3 1322 1.943 1.708 2.179 3 1323 1.846 1.610 2.081 3 1324 2.040 1.804 2.275 3 1325 2.203 1.967 2.438 3 1326 1.867 1.632 2.103 3 1327 2.000 1.764 2.235 3 1328 2.107 1.871 2.342 3 1329 1.565 1.329 1.800 3 1330 1.796 1.560 2.031 3 1331 1.911 1.676 2.147 3 1332 1.613 1.378 1.849 3 1333 2.024 1.789 2.260 3 1334 1.900 1.665 2.136 3 1335 1.711 1.476 1.947 3 1336 1.866 1.630 2.101 4 1337 1.735 1.500 1.971 4 1338 1.881 1.645 2.116 4 1339 1.854 1.618 2.089 4 1340 1.735 1.500 1.971 4 1341 1.516 1.280 1.751 4 1342 1.750 1.514 1.985 4 1343 1.444 1.209 1.680 4 1344 1.169 0.934 1.405 4 1345 1.699 1.464 1.935 4 1346 1.759 1.523 1.994 4 1347 1.555 1.319 1.790 4 1348 1.644 1.409 1.880 4 1349 1.583 1.348 1.819 4 1350 1.731 1.495 1.966 4 1351 1.686 1.450 1.921 4 1352 1.597 1.362 1.833 4 1353 1.617 1.382 1.853 4 1354 1.612 1.377 1.848 4 1355 1.515 1.279 1.750 4 1356 1.601 1.366 1.837 4 1357 1.748 1.513 1.984 4 1358 1.675 1.440 1.910 4 1359 1.915 1.679 2.150 4 1360 1.729 1.493 1.964 4 1361 1.897 1.661 2.132 4 1362 1.823 1.588 2.059 4 1363 1.966 1.731 2.202 4 1364 1.878 1.643 2.113 4 1365 1.960 1.725 2.196 4 1366 2.095 1.859 2.330 4 1367 2.097 1.861 2.332 4 1368 1.854 1.619 2.090 4 1369 1.636 1.401 1.872 4 1370 1.520 1.285 1.756 4 1371 1.897 1.661 2.132 4 1372 1.764 1.529 2.000 4 1373 1.929 1.694 2.165 4 1374 1.935 1.699 2.170 4 1375 1.729 1.494 1.965 4 1376 1.616 1.380 1.851 4 1377 1.834 1.598 2.069 4 1378 1.829 1.593 2.064 4 1379 1.562 1.326 1.797 4 1380 1.643 1.407 1.878 4 1381 2.049 1.813 2.284 4 1382 1.836 1.601 2.072 4 1383 1.796 1.560 2.031 4 1384 1.864 1.629 2.100 4 1385 1.739 1.504 1.975 4 1386 1.874 1.638 2.109 4 1387 2.051 1.816 2.287 4 1388 2.000 1.765 2.236 4 1389 1.883 1.647 2.118 4 1390 1.726 1.491 1.962 4 1391 1.966 1.730 2.201 4 1392 1.697 1.462 1.933 4 1393 1.778 1.542 2.013 4 1394 1.961 1.726 2.196 4 1395 1.635 1.399 1.870 4 1396 1.720 1.484 1.955 4 1397 1.679 1.443 1.914 4 1398 1.819 1.584 2.055 4 1399 1.690 1.454 1.925 4 1400 1.837 1.601 2.072 4 1401 1.624 1.388 1.859 4 1402 1.830 1.595 2.065 4 1403 1.507 1.271 1.742 4 1404 1.889 1.654 2.125 4 1405 1.792 1.557 2.028 4 1406 1.790 1.554 2.025 4 1407 1.977 1.742 2.213 4 1408 1.970 1.734 2.205 4 1409 2.069 1.834 2.305 4 1410 1.763 1.528 1.999 4 1411 1.714 1.478 1.949 4 1412 1.861 1.625 2.096 4 1413 2.004 1.769 2.240 4 1414 1.835 1.600 2.070 4 1415 1.665 1.430 1.900 4 1416 1.837 1.602 2.073 4 1417 1.719 1.484 1.954 4 1418 1.718 1.482 1.953 4 1419 1.368 1.132 1.603 4 1420 1.686 1.450 1.921 4 1421 1.537 1.302 1.773 4 1422 1.625 1.389 1.860 4 1423 1.610 1.374 1.845 4 1424 1.803 1.568 2.039 4 1425 1.949 1.713 2.184 4 1426 1.777 1.542 2.013 4 1427 1.941 1.705 2.176 4 1428 1.607 1.372 1.843 4 1429 1.555 1.320 1.791 4 1430 1.545 1.310 1.780 4 1431 1.645 1.409 1.880 4 1432 1.796 1.561 2.032 4 1433 1.691 1.455 1.926 4 1434 1.708 1.473 1.944 4 1435 1.605 1.369 1.840 4 1436 1.365 1.130 1.601 4 1437 1.642 1.407 1.878 4 1438 1.444 1.208 1.679 4 1439 1.710 1.475 1.946 4 1440 1.687 1.452 1.923 4 1441 1.561 1.326 1.797 4 1442 1.662 1.427 1.898 4 1443 1.652 1.417 1.887 4 1444 1.459 1.223 1.694 4 1445 1.709 1.474 1.945 4 1446 1.610 1.375 1.846 4 1447 1.462 1.227 1.698 4 1448 1.662 1.427 1.898 4 1449 1.687 1.452 1.923 4 1450 1.508 1.273 1.744 4 1451 1.501 1.266 1.737 4 1452 1.864 1.629 2.100 4 1453 1.485 1.250 1.721 4 1454 1.522 1.286 1.757 4 1455 1.276 1.041 1.512 4 1456 1.401 1.165 1.636 4 1457 1.515 1.279 1.750 4 1458 1.672 1.436 1.907 4 1459 1.424 1.189 1.660 4 1460 1.637 1.402 1.873 4 1461 1.763 1.527 1.998 4 1462 1.921 1.685 2.156 4 1463 1.724 1.489 1.960 4 1464 1.683 1.448 1.918 4 1465 1.643 1.408 1.879 4 1466 1.378 1.143 1.614 4 1467 1.621 1.385 1.856 4 1468 1.386 1.151 1.622 4 1469 1.613 1.377 1.848 4 1470 1.503 1.268 1.739 4 1471 1.447 1.212 1.683 4 1472 1.458 1.223 1.694 4 1473 1.400 1.164 1.635 4 1474 1.384 1.149 1.620 4 1475 1.596 1.360 1.831 4 1476 1.257 1.021 1.492 4 1477 1.622 1.386 1.857 4 1478 1.523 1.288 1.759 4 1479 1.675 1.440 1.911 4 1480 1.178 0.943 1.414 4 1481 1.477 1.242 1.713 5 1482 1.871 1.635 2.106 5 1483 2.083 1.847 2.318 5 1484 1.499 1.264 1.735 5 1485 1.629 1.394 1.865 5 1486 1.439 1.204 1.675 5 1487 1.960 1.725 2.195 5 1488 1.814 1.579 2.050 5 1489 2.102 1.867 2.338 5 1490 1.864 1.629 2.100 5 1491 1.460 1.225 1.696 5 1492 1.043 0.807 1.278 5 1493 1.685 1.449 1.920 5 1494 1.613 1.377 1.848 5 1495 1.310 1.074 1.545 5 1496 1.472 1.236 1.707 5 1497 1.383 1.148 1.619 5 1498 1.758 1.522 1.993 5 1499 1.700 1.464 1.935 5 1500 1.973 1.738 2.209 5 1501 1.979 1.744 2.215 5 1502 1.812 1.577 2.048 5 1503 1.794 1.559 2.030 5 1504 2.055 1.820 2.291 5 1505 1.838 1.602 2.073 5 1506 2.106 1.870 2.341 5 1507 1.938 1.703 2.174 5 1508 1.703 1.468 1.939 5 1509 1.665 1.430 1.901 5 1510 1.576 1.341 1.812 5 1511 1.724 1.488 1.959 5 1512 1.872 1.637 2.108 5 1513 1.723 1.488 1.959 5 1514 1.633 1.398 1.868 5 1515 1.424 1.189 1.660 5 1516 1.730 1.494 1.965 5 1517 1.842 1.606 2.077 5 1518 2.042 1.806 2.277 5 1519 1.677 1.441 1.912 5 1520 1.823 1.588 2.059 5 1521 1.967 1.731 2.202 5 1522 1.906 1.670 2.141 5 1523 1.798 1.562 2.033 5 1524 1.627 1.391 1.862 5 1525 1.885 1.650 2.121 5 1526 1.752 1.516 1.987 5 1527 1.574 1.338 1.809 5 1528 1.528 1.292 1.763 5 1529 1.842 1.606 2.077 5 1530 2.029 1.793 2.264 5 1531 2.002 1.766 2.237 5 1532 1.801 1.566 2.037 5 1533 1.882 1.647 2.118 5 1534 2.103 1.868 2.339 5 1535 2.012 1.777 2.248 5 1536 1.970 1.735 2.206 5 1537 2.075 1.839 2.310 5 1538 1.691 1.456 1.927 5 1539 1.523 1.288 1.759 5 1540 1.541 1.306 1.777 5 1541 1.640 1.405 1.875 5 1542 1.703 1.468 1.939 5 1543 1.816 1.581 2.052 5 1544 1.958 1.723 2.194 5 1545 1.883 1.647 2.118 5 1546 1.991 1.756 2.227 5 1547 1.987 1.751 2.222 5 1548 1.686 1.451 1.922 5 1549 1.820 1.584 2.055 5 1550 2.138 1.902 2.373 5 1551 2.249 2.013 2.484 5 1552 1.830 1.594 2.065 5 1553 1.958 1.723 2.194 5 1554 1.672 1.437 1.908 5 1555 2.069 1.834 2.305 5 1556 2.078 1.843 2.314 5 1557 1.991 1.755 2.226 5 1558 1.573 1.337 1.808 5 1559 1.852 1.617 2.088 5 1560 1.655 1.420 1.891 5 1561 1.920 1.685 2.156 5 1562 2.055 1.819 2.290 5 1563 1.841 1.606 2.077 5 1564 1.771 1.536 2.007 5 1565 1.499 1.264 1.735 5 1566 1.669 1.434 1.905 5 1567 1.767 1.532 2.003 5 1568 1.739 1.503 1.974 5 1569 1.543 1.308 1.779 5 1570 1.601 1.366 1.837 5 1571 1.586 1.351 1.822 5 1572 1.862 1.626 2.097 5 1573 1.796 1.561 2.032 5 1574 2.008 1.773 2.244 5 1575 2.048 1.813 2.284 5 1576 2.248 2.012 2.483 5 1577 2.124 1.888 2.359 5 1578 2.087 1.851 2.322 5 1579 2.000 1.765 2.236 5 1580 1.921 1.685 2.156 5 1581 1.563 1.327 1.798 5 1582 1.817 1.582 2.053 5 1583 1.878 1.643 2.113 5 1584 1.667 1.432 1.903 5 1585 1.813 1.577 2.048 5 1586 1.689 1.454 1.925 5 1587 1.779 1.544 2.015 5 1588 1.671 1.436 1.907 5 1589 2.082 1.846 2.317 5 1590 1.715 1.479 1.950 5 1591 1.780 1.544 2.015 5 1592 2.122 1.887 2.358 5 1593 1.697 1.461 1.932 5 1594 1.706 1.470 1.941 5 1595 1.822 1.587 2.058 5 1596 2.066 1.831 2.302 5 1597 2.086 1.850 2.321 5 1598 1.949 1.713 2.184 5 1599 2.010 1.774 2.245 5 1600 1.432 1.197 1.668 5 1601 1.669 1.434 1.905 5 1602 1.405 1.170 1.641 5 1603 1.521 1.286 1.757 6 1604 1.868 1.633 2.104 6 1605 2.238 2.002 2.473 9 1606 2.101 1.866 2.337 9 1607 1.878 1.642 2.113 9 1608 1.828 1.593 2.064 9 1609 1.980 1.745 2.216 9 1610 2.135 1.900 2.371 9 1611 2.001 1.765 2.236 9 1612 2.045 1.810 2.281 9 1613 1.921 1.686 2.157 9 1614 1.863 1.627 2.098 9 1615 1.912 1.677 2.148 9 1616 2.082 1.846 2.317 9 1617 1.624 1.388 1.859 9 1618 1.944 1.708 2.179 9 1619 1.886 1.650 2.121 9 1620 1.677 1.441 1.912 9 1621 1.594 1.358 1.829 9 1622 1.916 1.680 2.151 9 1623 1.860 1.625 2.096 9 1624 1.977 1.741 2.212 9 1625 2.058 1.823 2.294 9 1626 2.054 1.819 2.290 9 1627 1.845 1.610 2.081 9 1628 1.739 1.504 1.975 9 1629 1.768 1.532 2.003 9 1630 1.854 1.618 2.089 9 1631 2.019 1.784 2.255 9 1632 1.701 1.466 1.937 9 1633 1.787 1.552 2.023 9 1634 1.626 1.391 1.862 9 1635 1.661 1.425 1.896 9 1636 2.115 1.880 2.351 9 1637 2.020 1.784 2.255 9 1638 1.875 1.639 2.110 9 1639 1.612 1.377 1.848 9 1640 1.786 1.550 2.021 9 1641 1.720 1.485 1.956 9 1642 1.955 1.720 2.191 9 1643 1.857 1.621 2.092 9 1644 1.842 1.606 2.077 9 1645 1.647 1.412 1.883 9 1646 1.504 1.269 1.740 9 1647 1.485 1.249 1.720 9 1648 1.710 1.474 1.945 9 1649 1.778 1.542 2.013 9 1650 1.708 1.473 1.944 9 1651 1.471 1.235 1.706 9 1652 1.667 1.432 1.903 9 1653 1.503 1.267 1.738 9 1654 1.855 1.619 2.090 9 1655 1.662 1.426 1.897 9 1656 1.566 1.331 1.802 9 1657 1.956 1.720 2.191 9 1658 2.140 1.905 2.375 9 1659 2.010 1.774 2.245 9 1660 1.891 1.656 2.127 9 1661 1.967 1.732 2.203 9 1662 2.395 2.159 2.630 9 1663 1.829 1.593 2.064 9 1664 2.042 1.806 2.277 10 1665 1.959 1.724 2.194 10 1666 2.054 1.818 2.289 10 1667 2.093 1.858 2.329 10 1668 2.072 1.836 2.307 10 1669 1.750 1.514 1.985 10 1670 2.088 1.852 2.323 10 1671 2.025 1.789 2.260 10 1672 1.881 1.645 2.116 10 1673 2.237 2.001 2.472 10 1674 2.124 1.889 2.360 10 1675 2.111 1.876 2.347 10 1676 1.983 1.747 2.218 10 1677 2.001 1.766 2.237 10 1678 2.012 1.776 2.247 10 1679 2.184 1.949 2.420 10 1680 1.988 1.752 2.223 10 1681 1.801 1.566 2.037 10 1682 2.047 1.812 2.282 10 1683 2.241 2.006 2.477 10 1684 2.236 2.001 2.472 10 1685 2.273 2.038 2.509 11 1686 1.997 1.762 2.233 11 1687 1.950 1.715 2.185 11 1688 2.018 1.782 2.253 11 1689 2.077 1.841 2.312 11 1690 2.131 1.896 2.367 11 1691 2.127 1.892 2.363 11 1692 2.078 1.842 2.313 11 1693 1.914 1.678 2.149 11 1694 1.790 1.555 2.026 11 1695 1.862 1.626 2.097 12 1696 1.882 1.646 2.117 12 1697 2.060 1.824 2.295 12 1698 2.027 1.792 2.263 12 1699 1.806 1.571 2.042 12 1700 1.861 1.625 2.096 12 1701 1.771 1.536 2.007 12 1702 1.897 1.662 2.133 12 1703 1.837 1.602 2.073 12 1704 2.195 1.960 2.431 12 1705 2.014 1.778 2.249 13 1706 2.070 1.834 2.305 13 1707 2.177 1.942 2.413 13 1708 1.923 1.688 2.159 13 1709 1.870 1.635 2.106 13 1710 2.051 1.816 2.287 13 1711 1.997 1.762 2.233 13 1712 2.027 1.792 2.263 13 1713 1.879 1.644 2.115 13 1714 2.127 1.891 2.362 13 1715 2.250 2.014 2.485 13 1716 2.182 1.946 2.417 13 1717 2.003 1.767 2.238 14 1718 2.111 1.875 2.346 14 1719 1.966 1.730 2.201 14 1720 2.066 1.831 2.302 14 1721 1.823 1.587 2.058 14 1722 1.854 1.618 2.089 14 1723 1.826 1.591 2.062 14 1724 2.108 1.873 2.344 14 1725 1.855 1.619 2.090 14 1726 1.957 1.722 2.193 14 1727 1.935 1.700 2.171 14 1728 1.929 1.694 2.165 14 1729 1.930 1.695 2.166 14 1730 2.418 2.182 2.653 14 1731 2.098 1.862 2.333 14 1732 2.147 1.911 2.382 14 1733 2.250 2.014 2.485 14 1734 2.114 1.879 2.349 14 1735 2.384 2.149 2.620 14 1736 2.139 1.904 2.375 14 1737 2.059 1.823 2.294 14 1738 2.301 2.065 2.536 14 1739 2.004 1.768 2.239 14 1740 2.120 1.885 2.356 14 1741 2.231 1.996 2.467 14 1742 2.146 1.911 2.382 15 1743 2.241 2.005 2.476 15 1744 2.093 1.858 2.329 15 1745 2.125 1.889 2.360 15 1746 2.036 1.801 2.272 15 1747 1.883 1.647 2.118 16 1748 1.740 1.504 1.975 16 1749 1.973 1.737 2.208 16 1750 2.122 1.887 2.358 16 1751 2.118 1.883 2.354 16 1752 2.210 1.975 2.446 16 1753 2.420 2.185 2.656 16 1754 2.342 2.106 2.577 16 1755 2.078 1.843 2.314 16 1756 2.254 2.019 2.490 16 1757 2.123 1.887 2.358 16 1758 1.895 1.660 2.131 16 1759 1.913 1.677 2.148 16 1760 2.020 1.785 2.256 16 1761 1.898 1.663 2.134 16 1762 2.109 1.874 2.345 16 1763 1.857 1.622 2.093 16 1764 2.047 1.812 2.283 16 1765 2.036 1.801 2.272 16 1766 2.156 1.920 2.391 16 1767 2.231 1.996 2.467 16 1768 2.042 1.807 2.278 17 1769 2.019 1.784 2.255 17 1770 1.772 1.536 2.007 17 1771 2.188 1.953 2.424 17 1772 2.166 1.930 2.401 17 1773 1.965 1.729 2.200 17 1774 2.050 1.814 2.285 17 1775 2.193 1.958 2.429 17 1776 2.145 1.910 2.381 17 1777 1.944 1.708 2.179 17 1778 2.071 1.835 2.306 17 1779 1.988 1.753 2.224 17 1780 2.203 1.967 2.438 17 1781 1.912 1.676 2.147 17 1782 1.899 1.663 2.134 17 1783 1.772 1.537 2.008 17 1784 2.126 1.890 2.361 17 1785 2.476 2.241 2.712 18 1786 1.940 1.705 2.176 18 1787 2.068 1.832 2.303 18 1788 2.103 1.867 2.338 18 1789 2.064 1.829 2.300 18 1790 1.866 1.630 2.101 18 1791 2.029 1.793 2.264 18 1792 1.705 1.469 1.940 18 1793 1.803 1.568 2.039 18 1794 2.024 1.789 2.260 18 1795 2.040 1.804 2.275 18 1796 2.067 1.832 2.303 18 1797 2.150 1.915 2.385 18 1798 2.167 1.932 2.403 18 1799 2.151 1.916 2.387 18 1800 2.402 2.167 2.638 18 1801 2.291 2.056 2.527 19 1802 2.140 1.904 2.375 19 1803 1.982 1.747 2.218 19 1804 2.088 1.853 2.324 19 1805 2.195 1.960 2.431 19 1806 2.236 2.000 2.471 19 1807 2.109 1.874 2.345 19 1808 1.883 1.647 2.118 19 1809 2.085 1.850 2.321 19 1810 2.227 1.992 2.463 19 1811 1.980 1.745 2.216 19 1812 2.038 1.803 2.274 19 1813 2.243 2.007 2.478 19 1814 1.861 1.625 2.096 19 1815 2.167 1.932 2.403 19 1816 1.826 1.591 2.062 19 1817 1.832 1.596 2.067 19 1818 1.863 1.627 2.098 19 1819 2.150 1.914 2.385 19 1820 2.254 2.018 2.489 19 1821 1.634 1.399 1.870 19 1822 2.097 1.861 2.332 19 1823 1.997 1.761 2.232 19 1824 1.809 1.573 2.044 19 1825 1.978 1.742 2.213 19 1826 2.090 1.855 2.326 19 1827 1.962 1.727 2.198 20 1828 1.896 1.660 2.131 20 1829 1.982 1.747 2.218 20 1830 2.178 1.942 2.413 20 1831 1.954 1.719 2.190 20 1832 2.027 1.791 2.262 20 1833 1.694 1.458 1.929 20 1834 1.905 1.669 2.140 20 1835 2.024 1.789 2.260 20 1836 2.056 1.820 2.291 20 1837 2.021 1.785 2.256 20 1838 1.923 1.687 2.158 20 1839 1.969 1.733 2.204 20 1840 2.261 2.025 2.496 20 1841 2.022 1.787 2.258 20 1842 1.891 1.655 2.126 20 1843 1.906 1.671 2.142 20 1844 2.086 1.851 2.322 20 1845 1.969 1.734 2.205 20 1846 2.052 1.817 2.287 20 1847 2.215 1.980 2.451 20 1848 2.237 2.001 2.472 20 1849 2.040 1.804 2.275 20 1850 1.890 1.654 2.125 20 1851 1.955 1.719 2.190 20 1852 1.910 1.674 2.145 20 1853 1.980 1.745 2.216 20 1854 2.064 1.829 2.300 20 1855 2.001 1.766 2.237 20 1856 2.110 1.874 2.345 20 1857 2.085 1.850 2.321 20 1858 2.019 1.783 2.254 20 1859 1.922 1.686 2.157 20 1860 1.959 1.723 2.194 20 1861 2.246 2.010 2.481 20 1862 2.217 1.981 2.452 20 1863 2.238 2.003 2.474 20 1864 1.714 1.479 1.950 20 1865 1.859 1.624 2.095 20 1866 1.980 1.744 2.215 21 1867 1.843 1.608 2.079 21 1868 1.838 1.602 2.073 21 1869 1.774 1.538 2.009 21 1870 2.050 1.815 2.285 21 1871 2.362 2.127 2.598 21 1872 2.164 1.928 2.399 21 1873 1.889 1.654 2.125 21 1874 2.226 1.990 2.461 21 1875 2.364 2.128 2.599 21 1876 2.009 1.774 2.245 21 1877 1.422 1.187 1.658 21 1878 2.093 1.857 2.328 21 1879 2.355 2.120 2.591 21 1880 2.290 2.055 2.526 21 1881 2.038 1.802 2.273 21 1882 2.222 1.986 2.457 21 1883 2.317 2.082 2.553 21 1884 1.957 1.722 2.193 22 1885 1.676 1.440 1.911 22 1886 2.252 2.016 2.487 22 1887 2.300 2.064 2.535 22 1888 2.098 1.863 2.334 22 1889 1.891 1.655 2.126 22 1890 2.312 2.077 2.548 22 1891 1.970 1.734 2.205 22 1892 2.156 1.921 2.392 22 1893 2.434 2.198 2.669 22 1894 2.394 2.159 2.630 22 1895 1.948 1.713 2.183 22 1896 2.045 1.809 2.280 22 1897 1.940 1.705 2.176 22 1898 1.974 1.738 2.209 22 1899 1.892 1.657 2.128 22 1900 1.810 1.574 2.045 22 1901 1.847 1.611 2.082 22 1902 1.591 1.356 1.826 22 1903 1.863 1.627 2.098 22 1904 2.070 1.835 2.306 22 1905 1.645 1.410 1.881 22 1906 1.807 1.571 2.042 22 1907 1.944 1.708 2.179 22 1908 2.199 1.964 2.435 22 1909 2.200 1.964 2.435 22 1910 2.134 1.898 2.369 22 1911 1.835 1.599 2.070 22 1912 1.953 1.718 2.189 22 1913 1.970 1.734 2.205 22 1914 1.768 1.532 2.003 22 1915 1.693 1.458 1.929 22 1916 2.090 1.854 2.325 22 1917 2.258 2.023 2.493 22 1918 1.808 1.572 2.043 22 1919 1.969 1.734 2.205 22 1920 1.651 1.416 1.887 22 1921 2.053 1.818 2.289 22 1922 1.953 1.717 2.188 22 1923 1.758 1.523 1.994 22 1924 1.987 1.751 2.222 22 1925 1.798 1.562 2.033 23 1926 1.772 1.537 2.008 23 1927 2.161 1.925 2.396 23 1928 1.858 1.622 2.093 23 1929 1.931 1.696 2.166 23 1930 1.906 1.671 2.142 23 1931 1.719 1.483 1.954 23 1932 1.974 1.739 2.210 23 1933 2.141 1.906 2.377 23 1934 2.104 1.868 2.339 23 1935 1.984 1.748 2.219 23 1936 2.111 1.875 2.346 23 1937 1.973 1.738 2.209 23 1938 2.185 1.949 2.420 23 1939 1.890 1.655 2.126 23 1940 1.914 1.678 2.149 23 1941 1.619 1.384 1.855 23 1942 1.976 1.740 2.211 23 1943 2.126 1.891 2.362 23 1944 2.119 1.883 2.354 23 1945 1.949 1.713 2.184 23 1946 2.100 1.865 2.336 23 1947 2.121 1.885 2.356 23 1948 2.171 1.936 2.407 23 2.304 1949 2.037 1.801 2.272 23 2.015 1950 2.064 1.829 2.300 23 2.024 1951 2.099 1.864 2.335 23 1.753 1952 1.976 1.741 2.212 23 1.902 1953 1.921 1.685 2.156 23 1.824 1954 2.029 1.794 2.265 23 2.045 1955 2.163 1.928 2.399 23 1.861 1956 2.161 1.926 2.397 23 2.008 1957 1.873 1.637 2.108 23 1.821 1958 2.030 1.794 2.265 23 1.906 1959 1.947 1.712 2.183 23 1.933 1960 2.137 1.902 2.372 23 1.986 1961 2.071 1.835 2.306 23 2.215 1962 1.836 1.601 2.072 23 1.899 1963 1.953 1.717 2.188 23 1.861 1964 2.132 1.897 2.368 23 1.98 1965 1.676 1.441 1.912 23 1.615 1966 1.537 1.302 1.772 23 1.664 1967 1.710 1.474 1.945 23 2.058 1968 1.622 1.387 1.858 23 1.934 1969 1.724 1.488 1.959 23 1.823 1970 1.987 1.751 2.222 23 2.138 1971 2.037 1.802 2.273 23 2.048 1972 1.791 1.556 2.027 23 1.625 1973 2.008 1.773 2.244 23 2.033 1974 1.966 1.730 2.201 23 1.572 1975 2.090 1.854 2.325 23 1.943 1976 1.711 1.475 1.946 23 1.844 1977 1.851 1.615 2.086 23 1.779 1978 1.901 1.666 2.137 23 1.94 1979 1.587 1.351 1.822 23 1.563 1980 1.782 1.547 2.018 23 1.837 1981 1.945 1.710 2.181 23 1.79 1982 1.700 1.465 1.936 21 1.773 1983 1.700 1.464 1.935 21 1.697 1984 1.837 1.602 2.073 21 1.714 1985 1.898 1.663 2.134 21 1.836 1986 1.755 1.520 1.991 20 1.75 1987 1.335 1.100 1.571 20 1.479 1988 1.865 1.630 2.101 20 1.736 1989 1.893 1.657 2.128 20 1.676 1990 1.889 1.653 2.124 20 1.968 1991 1.633 1.398 1.869 19 1.941 1992 1.488 1.252 1.723 19 1.607 1993 1.793 1.558 2.029 19 1.87 1994 2.048 1.813 2.284 18 2.07 1995 1.676 1.441 1.912 16 1.689 1996 1.824 1.588 2.059 16 1.79 1997 1.703 1.467 1.938 15 1.771 1998 1.624 1.388 1.859 14 1.79 1999 2.035 1.799 2.270 14 1.925 2000 1.954 1.718 2.189 14 1.833 2001 1.876 2002 1.762 2003 1.864 2004 1.853 2005 1.992 2006 1.998 2007 2.033 2008 1.804 2009 1.455 2010 1.476 2011 1.648