| 年度 | 实际值 |
|---|---|
| 1995 | 77184 |
| 1996 | 80877 |
| 1997 | 74905 |
| 1998 | 81933 |
| 1999 | 132717 |
| 2000 | 137434 |
| 2001 | 189005 |
| 2002 | 253215 |
| 2003 | 257356 |
| 2004 | 265441 |
| 2005 | 306961 |
| 2006 | 477220 |
| 2007 | 584028 |
| 2008 | 825218 |
| 2009 | |
| 2010 | 1202592 |
| 2011 | 1648610 |
| 2012 | 2133191 |
| 2013 | 2351162 |
| 2014 | 2687979 |
| 2015 | 2572302 |
| 2016 | 2516902 |
| 2017 | 1669504 |