| 年度 | 实际值 |
|---|---|
| 1999 | 1550.8 |
| 2000 | 1640 |
| 2001 | 1742 |
| 2002 | 1719 |
| 2003 | 2132 |
| 2004 | 2674 |
| 2005 | 3151 |
| 2006 | 3846.66723649398 |
| 2007 | 4299.29463977344 |
| 2008 | 5922.23717153736 |
| 2009 | 6655.21465511213 |
| 2010 | 8378.24876898756 |
| 2011 | 10310 |
| 2012 | 9195.5089800404 |
| 2013 | 10453 |
| 2014 | 9998 |
| 2015 | 11831.7719125998 |
| 2016 | 12686.8930704898 |