| 年度 | 实际值 |
|---|---|
| 1999 | 667370 |
| 2000 | 667400 |
| 2001 | 887100 |
| 2002 | 1002514 |
| 2003 | 1132686 |
| 2004 | 1335394 |
| 2005 | 1363315 |
| 2006 | 1578909 |
| 2007 | 1928500 |
| 2008 | 2391500 |
| 2009 | 2489500 |
| 2010 | 3059900 |
| 2011 | 3558600 |
| 2012 | 3509600 |
| 2013 | 3812300 |
| 2014 | 4101900 |
| 2015 | 4240300 |
| 2016 | 4663700 |
| 2017 | 5162896 |