| 年度 | 实际值 |
|---|---|
| 1992 | 102786 |
| 1993 | |
| 1994 | |
| 1995 | 203212 |
| 1996 | |
| 1997 | |
| 1998 | |
| 1999 | 205864 |
| 2000 | 189000 |
| 2001 | 219000 |
| 2002 | 168592 |
| 2003 | 202585 |
| 2004 | 227018 |
| 2005 | 251257 |
| 2006 | 233811 |
| 2007 | 271355 |
| 2008 | 285670 |
| 2009 | 280153 |
| 2010 | 281239 |
| 2011 | 294483 |
| 2012 | 315392 |
| 2013 | 309738 |
| 2014 | 294253 |
| 2015 | 274691 |
| 2016 | 291100 |