| 年度 | 实际值 |
|---|---|
| 1993 | 6171000 |
| 1994 | 6300000 |
| 1995 | 6397000 |
| 1996 | 6226000 |
| 1997 | 5736000 |
| 1998 | 6914000 |
| 1999 | 7178000 |
| 2000 | 7351000 |
| 2001 | 7785000 |
| 2002 | 7949000 |
| 2003 | 8120000 |
| 2004 | 7981000 |
| 2005 | 8400000 |
| 2006 | 9150000 |
| 2007 | 9981000 |
| 2008 | 11070000 |
| 2009 | |
| 2010 | 11565000 |
| 2011 | 13164000 |
| 2012 | 14322000 |
| 2013 | 14328000 |
| 2014 | 15560000 |
| 2015 | 16970000 |
| 2016 | 18060000 |
| 2017 | 16620000 |
| 2018 | 18670000 |