单位:%
                时间范围:1953 - 2023
                数据来源:贵州省统计局
            | 序号 | 时间(年) | 数据(%) | 
|---|---|---|
| 1 | 2023 | |
| 2 | 2022 | |
| 3 | 2021 | |
| 4 | 2020 | |
| 5 | 2019 | |
| 6 | 2018 | 22.96 | 
| 7 | 2017 | 22.71 | 
| 8 | 2016 | 22.50 | 
| 9 | 2015 | 22.19 | 
| 10 | 2014 | 22.23 | 
| 11 | 2013 | 22.09 | 
| 12 | 2012 | 22.97 | 
| 13 | 2011 | 24.16 | 
| 14 | 2010 | 25.22 | 
| 15 | 2009 | 24.80 | 
| 16 | 2008 | 26.04 | 
| 17 | 2007 | 27.22 | 
| 18 | 2006 | 27.29 | 
| 19 | 2005 | 28.34 | 
| 20 | 2004 | 25.52 | 
| 21 | 2003 | 25.89 | 
| 22 | 2002 | 27.04 | 
| 23 | 2000 | 30.17 | 
| 24 | 1999 | 28.13 | 
| 25 | 1998 | 28.32 | 
| 26 | 1990 | 32.68 | 
| 27 | 1982 | 40.88 | 
| 28 | 1964 | 38.82 | 
| 29 | 1953 | 37.88 | 
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