| 年度 | 实际值 |
|---|---|
| 1995 | 22578 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 32566 |
| 2000 | 35344 |
| 2001 | 35118 |
| 2002 | 28330 |
| 2003 | 38559 |
| 2004 | 58649 |
| 2005 | 64659 |
| 2006 | 68189 |
| 2007 | 79788 |
| 2008 | 94385 |
| 2009 | 112232 |
| 2010 | 125140 |
| 2011 | 154641 |
| 2012 | 171484 |
| 2013 | 187581 |
| 2014 | 198799 |
| 2015 | 217700 |
| 2016 | 249036 |
| 2017 | 313857 |