| Jan | Feb | March | April | May | June | July | Aug | Sept | Oct | Nov | Dec |
| 1 | 1006.4 | 1017.8 | 1026.8 | 1023.4 | 1018.3 | 1022.8 | 1033.5 | 1018.5 | 1012.4 | 1012.9 | 1033.5 | |
| 2 | 1008.4 | 1021.4 | 1026.0 | 1024.2 | 1016.4 | 1028.7 | 1037.3 | 1029.7 | 1020.1 | 1015.3 | 1035.8 | |
| 3 | 1006.5 | 1023.0 | 1024.0 | 1022.8 | 1024.0 | 1029.0 | 1029.6 | 1037.7 | 1029.4 | 1011.9 | 1027.4 | |
| 4 | 1018.3 | 1017.8 | 1019.8 | 1013.8 | 1039.3 | 1022.5 | 1013.3 | 1037.3 | 1030.4 | 997.0 | 1027.3 | |
| 5 | 1010.9 | 1021.0 | 1026.8 | 1007.4 | 1035.6 | 1000.3 | 1015.9 | 1039.9 | 1026.7 | 998.6 | 1027.3 | |
| 6 | 1009.6 | 1012.3 | 1024.5 | 1011.8 | 1030.3 | 1001.9 | 1029.6 | 1032.0 | 1014.5 | 1002.9 | 1017.1 | |
| 7 | 1010.4 | 1016.9 | 1021.3 | 1005.0 | 1042.7 | 1011.9 | 1036.1 | 1030.3 | 1022.1 | 1013.7 | | |
| 8 | 1008.5 | 1017.9 | 1022.2 | 1014.1 | 1037.8 | 1017.5 | 1036.5 | 1017.6 | 1029.3 | 1025.1 | | |
| 9 | 1016.7 | 1022.7 | 1028.6 | 1027.6 | 1034.6 | 1016.3 | 1031.3 | 1015.6 | 1030.5 | 1029.7 | | |
| 10 | 1018.0 | 1026.4 | 1031.4 | 1033.4 | 1022.2 | 1023.1 | 1026.8 | 1024.7 | 1008.5 | 1017.9 | | |
| 11 | 1017.0 | 1031.5 | 1026.3 | 1034.7 | 1027.8 | 1010.2 | 1027.7 | 1028.2 | 1005.2 | 1017.2 | | |
| 12 | 1013.7 | 1032.4 | 1012.5 | 1027.9 | 1027.9 | 1017.6 | 1013.9 | 1030.7 | 1004.6 | 1012.1 | | |
| 13 | 1013.7 | 1022.7 | 1018.7 | 1032.8 | 1023.3 | 1017.0 | 1017.9 | 1029.7 | 1003.0 | 1011.4 | | |
| 14 | 1016.9 | 1022.1 | 1022.5 | 1028.9 | 1021.9 | 1029.1 | 1010.9 | 1024.8 | 1020.8 | 1015.2 | | |
| 15 | 1016.2 | 1024.1 | 1019.7 | 1030.2 | 1024.7 | 1033.6 | 1009.1 | 1027.4 | 1022.2 | 1022.4 | | |
| 16 | 1020.2 | 1026.8 | 1022.0 | 1033.2 | 1024.1 | 1028.9 | 1014.7 | 1027.6 | 1019.4 | 1025.3 | | |
| 17 | 1020.7 | 1024.7 | 1016.6 | 1025.3 | 1023.8 | 1028.7 | 1018.2 | 1034.7 | 1020.0 | 1032.7 | | |
| 18 | 1020.0 | 1013.6 | 1009.2 | 1022.2 | 1021.2 | 1028.3 | 1013.5 | 1009.9 | 1021.0 | 1026.5 | | |
| 19 | 1017.2 | 1011.1 | 1019.3 | 1015.3 | 1020.6 | 1026.0 | 1016.0 | 1015.9 | 1039.4 | 1020.7 | | |
| 20 | 1018.5 | 1016.2 | 1023.2 | 1013.3 | 1023.4 | 1017.1 | 1014.9 | 1029.4 | 1038.3 | 1025.3 | | |
| 21 | 1015.4 | 1020.1 | 1022.2 | 1012.1 | 1029.1 | 1020.5 | 1017.2 | 1038.3 | 1038.0 | 1013.3 | | |
| 22 | 1013.2 | 1027.3 | 1020.8 | 1015.0 | 1033.9 | 1019.4 | 1023.4 | 1037.2 | 1022.9 | 1012.1 | | |
| 23 | 1005.4 | 1028.3 | 1019.7 | 1027.4 | 1030.9 | 1023.1 | 1019.8 | 1039.1 | 1026.6 | 1011.7 | | |
| 24 | 1017.8 | 1030.9 | 1020.3 | 1030.9 | 1033.6 | 1033.5 | 1019.4 | 1041.4 | 1022.3 | 1010.2 | | |
| 25 | 1019.4 | 1028.9 | 1021.3 | 1036.4 | 1033.4 | 1037.8 | 1025.7 | 1042.1 | 1008.6 | 1009.7 | | |
| 26 | 1012.5 | 1024.8 | 1020.6 | 1033.6 | 1015.7 | 1025.6 | 1027.8 | 1033.4 | 1020.0 | 1009.4 | | |
| 27 | 1026.1 | 1026.5 | 1018.4 | 1027.9 | 1008.2 | 1020.9 | 1033.3 | 1030.1 | 1026.0 | 1007.4 | | |
| 28 | 1032.4 | 1031.1 | 1019.7 | 1021.5 | 1005.4 | 1010.0 | 1034.6 | 1035.5 | 1024.3 | 1008.6 | | |
| 29 | 1022.7 | | 1025.0 | 1020.5 | 989.9 | 1019.2 | 1025.7 | 983.9 | 1021.5 | 1024.0 | | |
| 30 | 1014.6 | | 1026.1 | 1013.7 | 997.5 | 1026.9 | 1025.0 | 995.8 | 1024.1 | 1023.8 | | |
| 31 | 1015.7 | | 1023.6 | | 1013.5 | | 1008.0 | 1013.0 | | 1025.3 | | |
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