Avg
Min
Max
Range
January 1020.300 976.9 1043.2 66.3
February 1018.322 983.9 1040.4 56.5
March 1016.673 977.9 1041.2 63.3
April 1015.471 993.7 1036.1 42.4
May 1017.288 992.8 1033.6 40.8
June 1017.619 1000.9 1031.0 30.1
July 1017.670 1005.8 1030.3 24.5
August 1018.015 1002.5 1030.0 27.5
September 1018.024 992.0 1030.6 38.6
October 1016.529 996.3 1032.2 35.9
November 1016.473 985.7 1082.0 96.3
December 1024.214 979.1 1042.8 63.7