| 年度 | 实际值 |
|---|---|
| 1995 | 126469 |
| 1996 | 109658 |
| 1997 | 104610 |
| 1998 | 67403 |
| 1999 | 61790 |
| 2000 | 80989 |
| 2001 | 88162 |
| 2002 | 92626 |
| 2003 | 174117 |
| 2004 | 154377 |
| 2005 | 213315 |
| 2006 | 169692 |
| 2007 | 353375 |
| 2008 | 533526 |
| 2009 | 576133 |
| 2010 | 1117199 |
| 2011 | 868536 |
| 2012 | 845765 |
| 2013 | 1532384 |
| 2014 | 1940628 |
| 2015 | 1825322 |
| 2016 | 2170022 |
| 2017 | 2740133 |
| 2018 | 3285568 |