| 年度 | 实际值 |
|---|---|
| 1992 | 29654 |
| 1993 | |
| 1994 | |
| 1995 | 32829 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 78850 |
| 2000 | 75474 |
| 2001 | 75987 |
| 2002 | 93245 |
| 2003 | 116192 |
| 2004 | 157219 |
| 2005 | 201969 |
| 2006 | 230022 |
| 2007 | 277747 |
| 2008 | 307890 |
| 2009 | 332486 |
| 2010 | 427366 |
| 2011 | 476600 |
| 2012 | 526342 |
| 2013 | 614100 |
| 2014 | 687400 |
| 2015 | 686900 |
| 2016 | 650000 |
| 2017 | 744900 |