| 年度 | 实际值 |
|---|---|
| 1995 | 35865 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 60265 |
| 2000 | 9229 |
| 2001 | 11854 |
| 2002 | 9876 |
| 2003 | 25869 |
| 2004 | 29025 |
| 2005 | 71480 |
| 2006 | 81059 |
| 2007 | 117178 |
| 2008 | 156498 |
| 2009 | 176510 |
| 2010 | 207046 |
| 2011 | 265691 |
| 2012 | 326319 |
| 2013 | 350274 |
| 2014 | 344860 |
| 2015 | 356417 |
| 2016 | 126462 |
| 2017 | 151248 |