| 年度 | 实际值 |
|---|---|
| 1993 | 143000 |
| 1994 | 118000 |
| 1995 | 135000 |
| 1996 | 154000 |
| 1997 | 156000 |
| 1998 | 185000 |
| 1999 | 198000 |
| 2000 | |
| 2001 | 201000 |
| 2002 | 201000 |
| 2003 | 285000 |
| 2004 | 299000 |
| 2005 | 312000 |
| 2006 | 252000 |
| 2007 | 261000 |
| 2008 | 672000 |
| 2009 | |
| 2010 | 460000 |
| 2011 | 1411000 |
| 2012 | 1353000 |
| 2013 | 1880000 |
| 2014 | 2000000 |
| 2015 | 2200000 |
| 2016 | 2350000 |
| 2017 | 2700000 |
| 2018 | 2710000 |