| 年度 | 实际值 |
|---|---|
| 1995 | 71354 |
| 1996 | 82119 |
| 1997 | 91427 |
| 1998 | |
| 1999 | 75810 |
| 2000 | 79631 |
| 2001 | 80161 |
| 2002 | 83224 |
| 2003 | 88117 |
| 2004 | 108657 |
| 2005 | 115625 |
| 2006 | 121600 |
| 2007 | 130600 |
| 2008 | 140900 |
| 2009 | 179800 |
| 2010 | 209100 |
| 2011 | 274400 |
| 2012 | 330700 |
| 2013 | 417211 |
| 2014 | 420000 |
| 2015 | 457300 |
| 2016 | 471600 |
| 2017 | 470226 |
| 2018 | 473600 |