| 年度 | 实际值 |
|---|---|
| 1995 | 17753 |
| 1996 | 10298 |
| 1997 | 13178 |
| 1998 | 15567 |
| 1999 | 6593 |
| 2000 | 18212 |
| 2001 | 31195 |
| 2002 | 49315 |
| 2003 | 78653 |
| 2004 | 78378 |
| 2005 | 95651 |
| 2006 | 119694 |
| 2007 | 179987 |
| 2008 | 239158 |
| 2009 | |
| 2010 | 278421 |
| 2011 | 394625 |
| 2012 | 390047 |
| 2013 | 554321 |
| 2014 | 750657 |
| 2015 | 917427 |
| 2016 | 1180055 |
| 2017 | 1083322 |
| 2018 | 935594 |