| 时期 |
正安县 （万人） |
习水县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 58.24 | -- | |
| 2018 | 39.51 | 57.67 | 18.16 |
| 2017 | 39.44 | 56.91 | 17.47 |
| 2016 | 39.38 | 56.23 | 16.85 |
| 2015 | 38.57 | 51.96 | 13.39 |
| 2014 | 38.39 | 51.80 | 13.41 |
| 2013 | 38.33 | 51.77 | 13.44 |
| 2012 | 38.14 | 51.77 | 13.63 |
| 2011 | 38.14 | 51.77 | 13.63 |
| 2010 | 38.97 | 52.32 | 13.35 |
| 2009 | 41.43 | 54.15 | 12.72 |
| 2008 | 44.02 | 56.01 | 11.99 |
| 2007 | 46.60 | 57.73 | 11.13 |
| 2006 | 49.35 | 59.55 | 10.20 |
| 2005 | 52.06 | 61.20 | 9.14 |
| 2004 | 60.89 | 69.81 | 8.92 |
| 2003 | 60.42 | 69.13 | 8.71 |
| 2002 | 59.98 | 68.47 | 8.49 |
| 2001 | 59.43 | 67.95 | 8.52 |
| 2000 | 58.76 | 67.18 | 8.42 |