| 年度 | 实际值 |
|---|---|
| 1999 | 823580 |
| 2000 | 920054 |
| 2001 | 1027200 |
| 2002 | 1150200 |
| 2003 | 1312800 |
| 2004 | 1594500 |
| 2005 | 1742900 |
| 2006 | 2070800 |
| 2007 | 2551500 |
| 2008 | 2901700 |
| 2009 | 3370700 |
| 2010 | 4075800 |
| 2011 | 4863900 |
| 2012 | 5435500 |
| 2013 | 6106100 |
| 2014 | 6758400 |
| 2015 | 7407700 |
| 2016 | 8329100 |
| 2017 | 9640750 |
| 2018 | 10503400 |