| 年度 | 实际值 |
|---|---|
| 1993 | 19000 |
| 1994 | 19000 |
| 1995 | 25000 |
| 1996 | 172000 |
| 1997 | 169000 |
| 1998 | 243000 |
| 1999 | 245000 |
| 2000 | 155000 |
| 2001 | 232000 |
| 2002 | 306000 |
| 2003 | 308000 |
| 2004 | 310000 |
| 2005 | 311000 |
| 2006 | 360000 |
| 2007 | 306000 |
| 2008 | 376000 |
| 2009 | |
| 2010 | 393000 |
| 2011 | 331000 |
| 2012 | 343000 |
| 2013 | 357000 |
| 2014 | 366000 |
| 2015 | 378000 |
| 2016 | 691000 |
| 2017 | 1710000 |
| 2018 | 2000000 |