| 年度 | 实际值 |
|---|---|
| 1995 | 1815 |
| 1996 | 1516 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 33600 |
| 2001 | 44771 |
| 2002 | 57505 |
| 2003 | 66969 |
| 2004 | 72751 |
| 2005 | 65773 |
| 2006 | 65268 |
| 2007 | 63236 |
| 2008 | 97765 |
| 2009 | |
| 2010 | 166544 |
| 2011 | 223246 |
| 2012 | 364015 |
| 2013 | 505314 |
| 2014 | 534816 |
| 2015 | 655020 |
| 2016 | 951187 |
| 2017 | 938749 |
| 2018 | 1299244 |