| 年度 | 实际值 |
|---|---|
| 1999 | 965297 |
| 2000 | 985404 |
| 2001 | 1125500 |
| 2002 | 1327300 |
| 2003 | 1711600 |
| 2004 | 2132000 |
| 2005 | 2549000 |
| 2006 | 3214300 |
| 2007 | 3935300 |
| 2008 | 4692100 |
| 2009 | 5193900 |
| 2010 | 6051000 |
| 2011 | 6994800 |
| 2012 | 7501400 |
| 2013 | 7739000 |
| 2014 | 7945400 |
| 2015 | 8041100 |
| 2016 | 8348500 |
| 2017 | 9150600 |