| 年度 | 实际值 |
|---|---|
| 1993 | 6516000 |
| 1994 | 6669000 |
| 1995 | 6771000 |
| 1996 | 6590000 |
| 1997 | 6146000 |
| 1998 | 7352000 |
| 1999 | 7622000 |
| 2000 | 7861000 |
| 2001 | 8040000 |
| 2002 | 8223000 |
| 2003 | 8396000 |
| 2004 | 8269000 |
| 2005 | 8694000 |
| 2006 | 9451000 |
| 2007 | 10297000 |
| 2008 | 11070000 |
| 2009 | |
| 2010 | 12583000 |
| 2011 | 13539000 |
| 2012 | 14692000 |
| 2013 | 14738000 |
| 2014 | 15980000 |
| 2015 | 16970000 |
| 2016 | 18060000 |
| 2017 | 16620000 |
| 2018 | 18670000 |