| 年度 | 实际值 |
|---|---|
| 1995 | 33570 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 46117 |
| 2000 | 46100 |
| 2001 | 51700 |
| 2002 | 52378 |
| 2003 | 59998 |
| 2004 | 78597 |
| 2005 | 93126 |
| 2006 | 105352 |
| 2007 | 116600 |
| 2008 | 132600 |
| 2009 | 127100 |
| 2010 | 147200 |
| 2011 | 169300 |
| 2012 | 182400 |
| 2013 | 195000 |
| 2014 | 194900 |
| 2015 | 200200 |
| 2016 | 235700 |
| 2017 | 254482 |
| 2018 | 254995 |