| 年度 | 实际值 |
|---|---|
| 1999 | 343789 |
| 2000 | 371726 |
| 2001 | 403855 |
| 2002 | 456040 |
| 2003 | 556436 |
| 2004 | 716624 |
| 2005 | 741577 |
| 2006 | 838587 |
| 2007 | 1000237 |
| 2008 | 1150531 |
| 2009 | 1181341 |
| 2010 | 1601012 |
| 2011 | 1855614 |
| 2012 | 2047245 |
| 2013 | 2175408 |
| 2014 | 2107883 |
| 2015 | 2269924 |
| 2016 | 2313692 |
| 2017 | 2394824 |
| 2018 | 2229923 |