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| include graphs include annual averages | ||||||
Data extracted on: December 12, 2020 (9:40:35 AM)
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2010 | 16.5 | 16.1 | 16.8 | 16.6 | 15.5 | 15.2 | 15.6 | 15.9 | 16.0 | 15.6 | 16.2 | 15.5 |
| 2011 | 15.8 | 15.5 | 15.8 | 16.5 | 16.3 | 16.2 | 15.9 | 16.4 | 15.9 | 14.6 | 15.6 | 15.4 |
| 2012 | 13.6 | 14.0 | 14.0 | 13.3 | 13.5 | 14.5 | 14.2 | 13.8 | 13.6 | 14.1 | 13.3 | 14.0 |
| 2013 | 13.7 | 13.8 | 13.0 | 13.3 | 13.4 | 14.2 | 12.6 | 12.8 | 13.0 | 12.8 | 12.3 | 11.9 |
| 2014 | 12.1 | 11.8 | 12.1 | 11.6 | 11.4 | 11.0 | 11.6 | 11.4 | 11.0 | 10.6 | 10.9 | 10.6 |
| 2015 | 10.3 | 10.1 | 9.9 | 9.7 | 10.3 | 9.7 | 9.1 | 9.4 | 9.3 | 9.0 | 9.4 | 8.5 |
| 2016 | 8.7 | 8.5 | 8.9 | 8.8 | 8.2 | 8.8 | 8.4 | 8.0 | 8.5 | 8.4 | 8.1 | 7.9 |
| 2017 | 7.5 | 7.9 | 7.9 | 7.9 | 7.7 | 7.1 | 7.4 | 7.7 | 7.2 | 7.4 | 7.4 | 6.7 |
| 2018 | 7.5 | 6.7 | 6.8 | 6.4 | 5.9 | 6.5 | 6.6 | 6.3 | 6.2 | 6.3 | 6.1 | 6.6 |
| 2019 | 6.8 | 6.9 | 6.6 | 6.6 | 6.2 | 6.0 | 5.9 | 5.4 | 5.5 | 5.5 | 5.6 | 5.9 |
| 2020 | 6.0 | 5.8 | 6.7 | 16.7 | 16.8 | 15.4 | 14.6 | 13.0 | 12.1 | 10.8 | 10.3 |