年份 |
|
|
|
2008 | 0.70 | 0.74 | 0.20 |
2009 | 0.75 | 0.78 | 0.21 |
2010 | 0.80 | 0.81 | 0.23 |
2011 | 0.86 | 0.87 | 0.26 |
2012 | 0.92 | 0.93 | 0.28 |
2013 | 0.92 | 0.92 | 0.30 |
2014 | 0.95 | 0.95 | 0.33 |
2015 | 0.99 | 0.99 | 0.35 |
2016 | 0.97 | 0.97 | 0.38 |
2017 | 1.00 | 1.00 | 0.40 |
2018 | 1.00 | 1.00 | 0.42 |