| 年度 | 实际值 |
|---|---|
| 1999 | 244236 |
| 2000 | 240493 |
| 2001 | 264550 |
| 2002 | 285289 |
| 2003 | 320500 |
| 2004 | 391600 |
| 2005 | 276500 |
| 2006 | 344100 |
| 2007 | 425000 |
| 2008 | 591300 |
| 2009 | 731015 |
| 2010 | 925200 |
| 2011 | 1411700 |
| 2012 | 1594500 |
| 2013 | 1783200 |
| 2014 | 2053300 |
| 2015 | 2150300 |
| 2016 | 2295700 |
| 2017 | 2537300 |
| 2018 | 2822300 |