| Other Years | |||||||||||||||||
| 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | |||||||||
| 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |||||||||
| Day | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| 1 | 1008.9 | 1016.7 | 1011.9 | 1008.2 | 1010.7 | 1017.5 | 1011.5 | 1016.4 | 1020.1 | 1001.4 | 1015.1 | 1008.7 |
| 2 | 1017.4 | 1013.4 | 1019.4 | 1000.7 | 1015.3 | 1021.9 | 1013.1 | 1019.9 | 1019.4 | 1001.2 | 1013.2 | 1010.4 |
| 3 | 1019.2 | 1007.9 | 1016.0 | 1000.4 | 1025.1 | 1020.4 | 1020.8 | 1018.6 | 1019.6 | 993.2 | 1016.0 | 1009.5 |
| 4 | 1017.8 | 999.2 | 1022.9 | 1013.9 | 1028.4 | 1019.2 | 1022.0 | 1013.2 | 1018.8 | 999.7 | 1022.1 | 1004.1 |
| 5 | 1007.5 | 996.2 | 1030.8 | 1018.5 | 1022.3 | 1019.2 | 1025.5 | 1017.0 | 1014.0 | 999.3 | 1022.2 | 1004.3 |
| 6 | 1005.3 | 1010.0 | 1027.0 | 1012.8 | 1014.6 | 1016.6 | 1026.0 | 1016.0 | 1005.1 | 1006.8 | 1017.7 | 1001.5 |
| 7 | 1015.3 | 1019.2 | 1028.8 | 1021.4 | 1011.6 | 1009.1 | 1021.0 | 1018.9 | 1001.0 | 1012.0 | 1000.0 | 1004.3 |
| 8 | 1022.9 | 1012.6 | 1026.9 | 1031.3 | 1012.8 | 1000.6 | 1018.7 | 1022.3 | 1007.0 | 1009.7 | 974.1 | 1017.2 |
| 9 | 1024.5 | 1014.3 | 1028.6 | 1033.0 | 1012.2 | 1003.6 | 1017.9 | 1017.3 | 1016.5 | 1009.7 | 977.7 | 1032.1 |
| 10 | 1018.9 | 1019.7 | 1027.7 | 1031.6 | 1012.3 | 1007.5 | 1016.3 | 1012.9 | 1017.7 | 1010.9 | 999.6 | 1034.5 |
| 11 | 1015.0 | 1023.6 | 1025.1 | 1028.3 | 1013.9 | 1011.7 | 1015.7 | 1017.2 | 1017.6 | 1015.9 | 995.5 | 1028.1 |
| 12 | 1002.4 | 1024.2 | 1026.6 | 1026.4 | 1015.7 | 1017.4 | 1012.8 | 1021.4 | 1026.2 | 1019.1 | 997.0 | 1022.7 |
| 13 | 996.4 | 1023.1 | 1031.5 | 1024.0 | 1014.1 | 1017.6 | 1006.1 | 1022.9 | 1028.1 | 1021.2 | 994.3 | 1026.6 |
| 14 | 1004.8 | 1017.7 | 1033.0 | 1021.6 | 1011.6 | 1019.6 | 999.3 | 1020.7 | 1022.3 | 1021.8 | 999.0 | 1033.9 |
| 15 | 1011.6 | 1006.9 | 1029.9 | 1022.8 | 1017.9 | 1026.8 | 1002.3 | 1022.2 | 1018.2 | 1021.3 | 1013.3 | 1036.0 |
| 16 | 1005.0 | 994.4 | 1024.3 | 1026.0 | 1020.5 | 1026.1 | 1010.4 | 1021.5 | 1016.9 | 1022.6 | 1011.7 | 1020.1 |
| 17 | 1017.9 | 987.8 | 1019.6 | 1021.2 | 1025.9 | 1022.8 | 1021.1 | 1015.8 | 1020.2 | 1026.9 | 1000.1 | 1001.1 |
| 18 | 1023.7 | 990.7 | 1013.1 | 1016.2 | 1029.5 | 1020.8 | 1025.1 | 1012.1 | 1021.6 | 1023.1 | 1004.2 | 993.0 |
| 19 | 1014.0 | 997.4 | 1008.0 | 1018.1 | 1030.4 | 1018.8 | 1020.7 | 1010.6 | 1017.5 | 1017.6 | 1007.5 | 991.2 |
| 20 | 1011.0 | 997.7 | 1006.6 | 1021.3 | 1032.9 | 1022.5 | 1012.6 | 1014.6 | 1016.0 | 1022.3 | 1009.7 | 996.6 |
| 21 | 1013.2 | 989.7 | 1016.4 | 1021.2 | 1031.0 | 1024.8 | 1007.6 | 1018.9 | 1018.0 | 1024.7 | 1012.6 | 1002.4 |
| 22 | 1015.8 | 984.2 | 1016.4 | 1017.8 | 1028.0 | 1025.2 | 1013.0 | 1010.8 | 1015.1 | 1016.5 | 1011.6 | 1007.0 |
| 23 | 1022.5 | 987.0 | 1012.0 | 1015.3 | 1023.2 | 1023.6 | 1022.0 | 1006.0 | 1009.5 | 1008.5 | 1014.2 | 1013.5 |
| 24 | 1026.0 | 987.6 | 1000.8 | 1015.6 | 1016.7 | 1022.0 | 1023.8 | 1013.9 | 1012.3 | 1018.0 | 1013.2 | 1021.2 |
| 25 | 1032.1 | 987.0 | 994.9 | 1020.6 | 1011.2 | 1019.3 | 1021.6 | 1010.5 | 1019.7 | 1027.3 | 1012.7 | 1027.3 |
| 26 | 1039.0 | 992.8 | 995.8 | 1026.9 | 1008.9 | 1017.5 | 1021.8 | 1006.1 | 1018.8 | 1022.8 | 1008.9 | 1022.7 |
| 27 | 1031.9 | 988.9 | 1004.8 | 1025.7 | 1012.5 | 1020.4 | 1021.7 | 1014.2 | 1015.9 | 1017.9 | 1003.4 | 1010.9 |
| 28 | 1014.7 | 995.0 | 1008.3 | 1019.4 | 1015.8 | 1022.4 | 1021.5 | 1024.5 | 1015.4 | 1012.5 | 1005.4 | 1011.2 |
| 29 | 1000.7 | 996.3 | 1013.4 | 1011.3 | 1021.2 | 1020.0 | 1023.6 | 1015.0 | 999.4 | 1009.8 | 1016.7 | |
| 30 | 1004.2 | 988.1 | 1011.5 | 1015.9 | 1018.8 | 1017.1 | 1026.0 | 1011.6 | 992.1 | 1010.7 | 1020.2 | |
| 31 | 1010.1 | 998.8 | 1020.2 | 1015.3 | 1023.9 | 1000.2 | 1024.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| High | 1041.0 | 1025.4 | 1034.1 | 1034.0 | 1033.9 | 1029.0 | 1029.0 | 1027.6 | 1030.6 | 1029.5 | 1024.3 | 1039.6 |
| Average | 1014.9 | 1003.0 | 1015.7 | 1019.3 | 1018.3 | 1018.4 | 1016.8 | 1017.0 | 1016.4 | 1012.7 | 1006.4 | 1014.5 |
| Low | 991.9 | 979.7 | 984.1 | 993.7 | 1007.1 | 999.1 | 996.2 | 1001.2 | 999.0 | 986.9 | 962.0 | 986.8 |
