| 年度 | 实际值 |
|---|---|
| 1993 | 25785 |
| 1994 | 29091 |
| 1995 | 32524 |
| 1996 | 32740 |
| 1997 | |
| 1998 | |
| 1999 | |
| 2000 | 46774 |
| 2001 | 53667 |
| 2002 | 66480 |
| 2003 | 83531 |
| 2004 | 98451 |
| 2005 | 117392 |
| 2006 | 137613 |
| 2007 | 167023 |
| 2008 | 190208 |
| 2009 | 206979 |
| 2010 | 238900 |
| 2011 | 288643 |
| 2012 | 303593 |
| 2013 | 334858 |
| 2014 | 352248 |
| 2015 | 357504 |
| 2016 | 412319 |