单位:‰
                时间范围:1994 - 2019
                数据来源:城市统计年鉴
            | 序号 | 时间(年) | 数据(‰) | 
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | 10.10 | 
| 7 | 2013 | 10.00 | 
| 8 | 2012 | 7.60 | 
| 9 | 2011 | 3.90 | 
| 10 | 2010 | 14.93 | 
| 11 | 2009 | 16.79 | 
| 12 | 2008 | 18.74 | 
| 13 | 2007 | 19.52 | 
| 14 | 2006 | 14.22 | 
| 15 | 2005 | 19.40 | 
| 16 | 2004 | 12.63 | 
| 17 | 2003 | 13.74 | 
| 18 | 2002 | 9.96 | 
| 19 | 2001 | 14.38 | 
| 20 | 2000 | 13.89 | 
| 21 | 1999 | 9.07 | 
| 22 | 1998 | 4.33 | 
| 23 | 1996 | 11.34 | 
| 24 | 1995 | 11.01 | 
| 25 | 1994 | 11.00 | 
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