YEAR	CORRS	RBAR	SDEV	SERR	EPS 	CORES
  1910.	     6.	  0.2632	  0.2458	  0.1004	  0.8391	  14.60
  1920.	   136.	  0.4125	  0.2358	  0.0202	  0.9391	  21.95
  1930.	   231.	  0.5143	  0.2347	  0.0154	  0.9624	  24.15
  1940.	   300.	  0.3481	  0.2964	  0.0171	  0.9315	  25.45
  1950.	   300.	  0.3233	  0.3500	  0.0202	  0.9254	  25.95
  1960.	   325.	  0.3167	  0.3059	  0.0170	  0.9234	  26.00
  1970.	   325.	  0.2820	  0.3285	  0.0182	  0.9108	  26.00