| 年度 | 实际值 |
|---|---|
| 1992 | 46509 |
| 1993 | |
| 1994 | |
| 1995 | 68710 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 94174 |
| 2000 | 92429 |
| 2001 | 101421 |
| 2002 | 102281 |
| 2003 | 122666 |
| 2004 | 120039 |
| 2005 | 127035 |
| 2006 | 142848 |
| 2007 | 158507 |
| 2008 | 145581 |
| 2009 | 195271 |
| 2010 | 234541 |
| 2011 | 257201 |
| 2012 | 282972 |
| 2013 | 330902 |
| 2014 | 379700 |
| 2015 | 450400 |
| 2016 | 453064 |
| 2017 | 477400 |