| 时期 |
镇沅县 （万人） |
西盟县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | -- | ||
| 2017 | -- | ||
| 2016 | -- | ||
| 2015 | 19.41 | -- | |
| 2014 | 19.70 | 8.97 | -10.73 |
| 2013 | 19.98 | 8.99 | -10.99 |
| 2012 | 21.01 | 9.22 | -11.79 |
| 2011 | 20.99 | 9.16 | -11.83 |
| 2010 | 20.88 | 9.14 | -11.74 |
| 2009 | 21.49 | 9.27 | -12.22 |
| 2008 | 21.46 | 9.25 | -12.21 |
| 2007 | 21.44 | 9.24 | -12.20 |
| 2006 | 21.41 | 9.22 | -12.19 |
| 2005 | 21.36 | 9.18 | -12.18 |
| 2004 | 20.50 | 8.40 | -12.10 |
| 2002 | 20.40 | 8.10 | -12.30 |
| 2001 | 20.20 | 8.10 | -12.10 |
| 2000 | 20.40 | 8.20 | -12.20 |