| 年度 | 实际值 |
|---|---|
| 1994 | 32048 |
| 1995 | 41620 |
| 1996 | 56345 |
| 1997 | 64838 |
| 1998 | 74378 |
| 1999 | 73911 |
| 2000 | 81994 |
| 2001 | 89842 |
| 2002 | 87011 |
| 2003 | 94769 |
| 2004 | 120014 |
| 2005 | 141000 |
| 2006 | 161023 |
| 2007 | 188906 |
| 2008 | 204733 |
| 2009 | 205123 |
| 2010 | 242454 |
| 2011 | 305691 |
| 2012 | 332575 |
| 2013 | 333888 |
| 2014 | 326242 |
| 2015 | 368312 |
| 2016 | 414026 |
| 2017 | 460380 |
| 2018 | 484108 |