| 年度 | 实际值 |
|---|---|
| 1995 | 18934 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 34484 |
| 2000 | 36901 |
| 2001 | 34620 |
| 2002 | 37130 |
| 2003 | 41660 |
| 2004 | 49545 |
| 2005 | 56570 |
| 2006 | 64244 |
| 2007 | 75863 |
| 2008 | 95263 |
| 2009 | 102892 |
| 2010 | 127414 |
| 2011 | 151503 |
| 2012 | 168067 |
| 2013 | 173637 |
| 2014 | 193492 |
| 2015 | 201684 |
| 2016 | 202009 |
| 2017 | 197825 |