| 时期 | 三都县 (万人) |
平塘县 (万人) |
差值 |
|---|---|---|---|
| 2024 | -- | -- | -- |
| 2023 | -- | -- | -- |
| 2022 | -- | -- | -- |
| 2021 | -- | -- | -- |
| 2020 | -- | -- | -- |
| 2019 | 28.11 | -- | -- |
| 2018 | 28.27 | 23.74 | -4.53 |
| 2017 | 28.46 | 23.78 | -4.68 |
| 2016 | 28.51 | 23.70 | -4.81 |
| 2015 | 26.80 | 23.94 | -2.86 |
| 2014 | 26.74 | 23.88 | -2.86 |
| 2013 | 26.73 | 23.88 | -2.85 |
| 2012 | 28.85 | 23.02 | -5.83 |
| 2011 | 28.14 | 22.71 | -5.43 |
| 2010 | 28.36 | 22.86 | -5.50 |
| 2009 | 28.77 | 23.93 | -4.84 |
| 2008 | 29.14 | 25.02 | -4.12 |
| 2007 | 29.24 | 26.00 | -3.24 |
| 2006 | 29.56 | 27.14 | -2.42 |
| 2005 | 29.69 | 28.17 | -1.52 |
| 2004 | 32.92 | 30.61 | -2.31 |
| 2003 | 32.59 | 30.33 | -2.26 |
| 2002 | 32.27 | 30.06 | -2.21 |
| 2001 | 31.88 | 29.77 | -2.11 |
| 2000 | 31.52 | 29.43 | -2.09 |
