| 年度 | 实际值 |
|---|---|
| 1999 | 800775 |
| 2000 | 868600 |
| 2001 | 936700 |
| 2002 | 1075600 |
| 2003 | 1262400 |
| 2004 | 1475000 |
| 2005 | 1751300 |
| 2006 | 2148900 |
| 2007 | 2554700 |
| 2008 | 2928900 |
| 2009 | 2866300 |
| 2010 | 3383700 |
| 2011 | 3942900 |
| 2012 | 4223300 |
| 2013 | 4444700 |
| 2014 | 4677300 |
| 2015 | 4683500 |
| 2016 | 5075900 |
| 2017 | 5893314 |
| 2018 | 6424287 |