| 年度 | 实际值 |
|---|---|
| 1999 | 196543 |
| 2000 | 205850 |
| 2001 | 229512 |
| 2002 | 245199 |
| 2003 | 290299 |
| 2004 | 375144 |
| 2005 | 467155 |
| 2006 | 557721 |
| 2007 | 680796 |
| 2008 | 898309 |
| 2009 | 1014249 |
| 2010 | 1094613 |
| 2011 | 1170065 |
| 2012 | 1254034 |
| 2013 | 1311030 |
| 2014 | 1255115 |
| 2015 | 1256773 |
| 2016 | 1304351 |
| 2017 | 1474777 |
| 2018 | 1551300 |