| 年度 | 实际值 |
|---|---|
| 1994 | 14780 |
| 1995 | 9206 |
| 1996 | 19526 |
| 1997 | 22432 |
| 1998 | 26676 |
| 1999 | 28436 |
| 2000 | 64522 |
| 2001 | 76003 |
| 2002 | 93859 |
| 2003 | 107357 |
| 2004 | 118858 |
| 2005 | 147103 |
| 2006 | 190333 |
| 2007 | 259632 |
| 2008 | 348247 |
| 2009 | |
| 2010 | 550894 |
| 2011 | 683717 |
| 2012 | 808328 |
| 2013 | 878954 |
| 2014 | 1168432 |
| 2015 | 1443320 |
| 2016 | 1444074 |
| 2017 | 1523548 |
| 2018 | 1755791 |