| 年度 | 实际值 |
|---|---|
| 1995 | 30767 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 35534 |
| 2000 | 44604 |
| 2001 | 40022 |
| 2002 | 39058 |
| 2003 | 42540 |
| 2004 | 56828 |
| 2005 | 60906 |
| 2006 | 67324 |
| 2007 | 54603 |
| 2008 | 68734 |
| 2009 | 76908 |
| 2010 | 92015 |
| 2011 | 103060 |
| 2012 | 121207 |
| 2013 | 130571 |
| 2014 | 136131 |
| 2015 | 163490 |
| 2016 | 176598 |
| 2017 | 181339 |
| 2018 | 190005 |