| 年度 | 实际值 |
|---|---|
| 1999 | 214749 |
| 2000 | 224221 |
| 2001 | 243184 |
| 2002 | 269509 |
| 2003 | 312025 |
| 2004 | 364021 |
| 2005 | 370191 |
| 2006 | 444405 |
| 2007 | 568344 |
| 2008 | 725160 |
| 2009 | 679826 |
| 2010 | 702519 |
| 2011 | 962166 |
| 2012 | 1092930 |
| 2013 | 1275470 |
| 2014 | 1431467 |
| 2015 | 1538534 |
| 2016 | 1715389 |
| 2017 | 1613359 |
| 2018 | 1027207 |