| 年度 | 实际值 |
|---|---|
| 1994 | 274885 |
| 1995 | 330641 |
| 1996 | 363090 |
| 1997 | 378831 |
| 1998 | 363158 |
| 1999 | 369577 |
| 2000 | 385633 |
| 2001 | 430449 |
| 2002 | 488046 |
| 2003 | 526577 |
| 2004 | 603767 |
| 2005 | 739131 |
| 2006 | 941118 |
| 2007 | 1170785 |
| 2008 | 1439192 |
| 2009 | |
| 2010 | 2482395 |
| 2011 | 3960744 |
| 2012 | 5161141 |
| 2013 | 7747263 |
| 2014 | 7608753 |
| 2015 | 8372431 |
| 2016 | 9220629 |
| 2017 | 10272245 |
| 2018 | 13815993 |