Avg 
|
Min
|
Max
|
Range
|
|
|---|---|---|---|---|
| January | 1018.584 | 969.700 | 1042.190 | 72.49 |
| February | 1017.518 | 960.960 | 1040.400 | 79.44 |
| March | 1014.924 | 977.920 | 1040.570 | 62.65 |
| April | 1015.770 | 990.600 | 1035.390 | 44.79 |
| May | 1017.250 | 992.820 | 1034.170 | 41.35 |
| June | 1016.907 | 1000.200 | 1030.990 | 30.79 |
| July | 1018.013 | 1004.500 | 1028.720 | 24.22 |
| August | 1017.505 | 1002.440 | 1030.000 | 27.56 |
| September | 1018.012 | 991.910 | 1032.410 | 40.5 |
| October | 1016.282 | 980.800 | 1032.210 | 51.41 |
| November | 1015.867 | 984.390 | 1039.450 | 55.06 |
| December | 1021.052 | 978.870 | 1042.770 | 63.9 |