| 年度 | 实际值 |
|---|---|
| 1999 | 684542 |
| 2000 | 747021 |
| 2001 | 824200 |
| 2002 | 913100 |
| 2003 | 1032900 |
| 2004 | 1240300 |
| 2005 | 1506700 |
| 2006 | 1783600 |
| 2007 | 2127300 |
| 2008 | 2686100 |
| 2009 | 3204800 |
| 2010 | 3871100 |
| 2011 | 4594700 |
| 2012 | 5123600 |
| 2013 | 5758400 |
| 2014 | 6248300 |
| 2015 | 6674000 |
| 2016 | 7488500 |
| 2017 | 8623106 |
| 2018 | 9051300 |