| 年度 | 实际值 |
|---|---|
| 1992 | 19743 |
| 1993 | 57392 |
| 1994 | 11923 |
| 1995 | 13520 |
| 1996 | 17320 |
| 1997 | 22507 |
| 1998 | 28174 |
| 1999 | 30431 |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | 84107 |
| 2004 | 120274 |
| 2005 | 172945 |
| 2006 | 244495 |
| 2007 | 326717 |
| 2008 | 377967 |
| 2009 | |
| 2010 | 548354 |
| 2011 | 711003 |
| 2012 | 825133 |
| 2013 | 1025005 |
| 2014 | 1075605 |
| 2015 | 972646 |
| 2016 | 821331 |
| 2017 | 892213 |
| 2018 | 1045531 |