| 年度 | 实际值 |
|---|---|
| 1995 | 2744 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 27626 |
| 2001 | 33445 |
| 2002 | 36813 |
| 2003 | 46034 |
| 2004 | 48180 |
| 2005 | 62500 |
| 2006 | 74340 |
| 2007 | 76619 |
| 2008 | 133742 |
| 2009 | |
| 2010 | 435160 |
| 2011 | 812446 |
| 2012 | 960108 |
| 2013 | 1490738 |
| 2014 | 2090596 |
| 2015 | 2051833 |
| 2016 | 2314415 |
| 2017 | 3216125 |
| 2018 | 3455914 |