| 年度 | 实际值 |
|---|---|
| 1999 | 1764.4 |
| 2000 | 1812 |
| 2001 | 2004 |
| 2002 | 2193 |
| 2003 | 2211 |
| 2004 | 2713 |
| 2005 | 3534 |
| 2006 | 4030.7993391498 |
| 2007 | 5047.41050341897 |
| 2008 | 7123.85172953888 |
| 2009 | 8021.27833723261 |
| 2010 | 10050.9176789235 |
| 2011 | 12191 |
| 2012 | 14346.7525241242 |
| 2013 | 15148 |
| 2014 | 16129 |
| 2015 | 18418.7323007036 |
| 2016 | 20080.3354231975 |