单位:人
                时间范围:2003 - 2019
                数据来源:国家统计局
            | 序号 | 时间(年) | 数据(人) | 
|---|---|---|
| 1 | 2019 | |
| 2 | 2018 | |
| 3 | 2017 | |
| 4 | 2016 | |
| 5 | 2015 | |
| 6 | 2014 | 22298.00 | 
| 7 | 2013 | 20400.00 | 
| 8 | 2012 | 20300.00 | 
| 9 | 2011 | 19000.00 | 
| 10 | 2010 | 18800.00 | 
| 11 | 2009 | 17700.00 | 
| 12 | 2008 | 17100.00 | 
| 13 | 2007 | 17000.00 | 
| 14 | 2006 | 16800.00 | 
| 15 | 2005 | 16500.00 | 
| 16 | 2004 | 16100.00 | 
| 17 | 2003 | 16300.00 | 
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