| 年度 | 实际值 |
|---|---|
| 1992 | 39296 |
| 1993 | |
| 1994 | |
| 1995 | 34994 |
| 1996 | 43731 |
| 1997 | |
| 1998 | |
| 1999 | 66743 |
| 2000 | 93388 |
| 2001 | 126400 |
| 2002 | 153365 |
| 2003 | 211145 |
| 2004 | 207381 |
| 2005 | 271000 |
| 2006 | 353952 |
| 2007 | 473880 |
| 2008 | 575118 |
| 2009 | 678800 |
| 2010 | 851900 |
| 2011 | 1052800 |
| 2012 | 1170475 |
| 2013 | 1258427 |
| 2014 | 1296317 |