年份 |
|
|
|
2008~2009 | 32.028% | 32.014% | 2.932% |
2009~2010 | 33.620% | 33.607% | 2.814% |
2010~2011 | 34.343% | 34.338% | 1.821% |
2011~2012 | 33.688% | 33.678% | 2.419% |
2012~2013 | 32.459% | 32.444% | 3.062% |