| 年度 | 实际值 |
|---|---|
| 1999 | 410509 |
| 2000 | 466469 |
| 2001 | 522390 |
| 2002 | 622012 |
| 2003 | 802622 |
| 2004 | 1020439 |
| 2005 | 1445863 |
| 2006 | 1937324 |
| 2007 | 2542606 |
| 2008 | 3102890 |
| 2009 | 3294574 |
| 2010 | 4744940 |
| 2011 | 5393740 |
| 2012 | 5972803 |
| 2013 | 6673049 |
| 2014 | 6459333 |
| 2015 | 5273144 |
| 2016 | 5473258 |
| 2017 | 5205892 |
| 2018 | 5589828 |