| 年度 | 实际值 |
|---|---|
| 1995 | 20306 |
| 1996 | 12099 |
| 1997 | 7131 |
| 1998 | 23453 |
| 1999 | 18344 |
| 2000 | 28071 |
| 2001 | 40147 |
| 2002 | 62751 |
| 2003 | 82027 |
| 2004 | 95424 |
| 2005 | 115494 |
| 2006 | 169035 |
| 2007 | 330007 |
| 2008 | 515600 |
| 2009 | |
| 2010 | 679046 |
| 2011 | 716371 |
| 2012 | 767858 |
| 2013 | 859934 |
| 2014 | 863555 |
| 2015 | 1119066 |
| 2016 | 1445572 |
| 2017 | 1734812 |
| 2018 | 1722344 |