| 年度 | 实际值 |
|---|---|
| 1999 | 876851 |
| 2000 | 876900 |
| 2001 | 1022300 |
| 2002 | 1075385 |
| 2003 | 1216519 |
| 2004 | 1425180 |
| 2005 | 1703261 |
| 2006 | 2005221 |
| 2007 | 2401700 |
| 2008 | 2878000 |
| 2009 | 3253200 |
| 2010 | 3702400 |
| 2011 | 4314100 |
| 2012 | 5001400 |
| 2013 | 5709300 |
| 2014 | 6383700 |
| 2015 | 6762800 |
| 2016 | 7036800 |
| 2017 | 7727200 |
| 2018 | 8360273 |