| 年度 | 实际值 |
|---|---|
| 1999 | 56865 |
| 2000 | 59318 |
| 2001 | 62676 |
| 2002 | 66083 |
| 2003 | 72291 |
| 2004 | 88666 |
| 2005 | 96565 |
| 2006 | 109736.560728574 |
| 2007 | 126020.663819907 |
| 2008 | 161245 |
| 2009 | 191024.204101421 |
| 2010 | 229543.109831508 |
| 2011 | 249828 |
| 2012 | 271152.366166748 |
| 2013 | 281260 |
| 2014 | 323064.1 |
| 2015 | 402773.952768459 |
| 2016 | 477270.49 |
| 2017 | 565246 |