| 年度 | 实际值 |
|---|---|
| 1995 | 40166 |
| 1996 | 50622 |
| 1997 | 39981 |
| 1998 | 53522 |
| 1999 | 125550 |
| 2000 | 96154 |
| 2001 | 92605 |
| 2002 | 148084 |
| 2003 | 177642 |
| 2004 | 220625 |
| 2005 | 272811 |
| 2006 | 254036 |
| 2007 | 319335 |
| 2008 | 759284 |
| 2009 | |
| 2010 | 1258164 |
| 2011 | 3455419 |
| 2012 | 4026125 |
| 2013 | 4461746 |
| 2014 | 4851206 |
| 2015 | 4875675 |
| 2016 | 3865068 |
| 2017 | 2824539 |
| 2018 | 2814544 |