| 年度 | 实际值 |
|---|---|
| 1995 | 35473 |
| 1996 | 45110 |
| 1997 | 45270 |
| 1998 | 33272 |
| 1999 | 48438 |
| 2000 | 61300 |
| 2001 | 151000 |
| 2002 | 264200 |
| 2003 | 359800 |
| 2004 | 473100 |
| 2005 | 364800 |
| 2006 | 288500 |
| 2007 | 350500 |
| 2008 | 345700 |
| 2009 | 359300 |
| 2010 | 432200 |
| 2011 | 515600 |
| 2012 | 699800 |
| 2013 | 1152300 |
| 2014 | 1331300 |
| 2015 | 1251600 |
| 2016 | 1236100 |
| 2017 | 1271380 |
| 2018 | 1663447 |