Year | N | Mean | Median | Std. Deviation |
---|---|---|---|---|
2010 | 1360 | 101.8 | 58.2 | 138.8 |
2011 | 1454 | 99.4 | 64.8 | 122.0 |
2012 | 1514 | 99.9 | 61.8 | 116.3 |
2013 | 1610 | 100.2 | 66.0 | 116.0 |
2014 | 1787 | 114.5 | 73.2 | 130.7 |
2015 | 1857 | 113.8 | 75.0 | 134.5 |
2016 | 1918 | 123.4 | 76.8 | 141.3 |
2017 | 1967 | 137.8 | 97.2 | 141.4 |
Total | 13,467 | 112.8 | 72.0 | 131.8 |