| 年度 | 实际值 |
|---|---|
| 1999 | 226821 |
| 2000 | 226800 |
| 2001 | 254800 |
| 2002 | 258388 |
| 2003 | 293189 |
| 2004 | 354218 |
| 2005 | 320539 |
| 2006 | 402028 |
| 2007 | 509900 |
| 2008 | 647700 |
| 2009 | 767900 |
| 2010 | 1024100 |
| 2011 | 1276500 |
| 2012 | 1415200 |
| 2013 | 1595300 |
| 2014 | 1769200 |
| 2015 | 1834400 |
| 2016 | 1930100 |
| 2017 | 2233390 |
| 2018 | 2534124 |