| 年度 | 实际值 |
|---|---|
| 1999 | 272138 |
| 2000 | 303048 |
| 2001 | 341011 |
| 2002 | 395996 |
| 2003 | 492411 |
| 2004 | 665000 |
| 2005 | 910796 |
| 2006 | 1134380 |
| 2007 | 1289855 |
| 2008 | 1558518 |
| 2009 | 1726648 |
| 2010 | 1919445 |
| 2011 | 2224200 |
| 2012 | 2389413 |
| 2013 | 2576163 |
| 2014 | 2733438 |
| 2015 | 2794330 |
| 2016 | 2817830 |
| 2017 | 2907220 |
| 2018 | 3010400 |