| 时期 |
宁县 （万人） |
合水县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | 35.04 | 13.80 | -21.24 |
| 2017 | 35.76 | 13.90 | -21.86 |
| 2016 | 36.34 | 13.96 | -22.38 |
| 2015 | 37.00 | 14.05 | -22.95 |
| 2014 | 37.73 | 14.16 | -23.57 |
| 2013 | 38.43 | 14.26 | -24.17 |
| 2012 | 39.24 | 14.40 | -24.84 |
| 2011 | 39.88 | 14.48 | -25.40 |
| 2010 | 40.61 | 14.59 | -26.02 |
| 2009 | 50.83 | 16.58 | -34.25 |
| 2008 | 50.75 | 16.54 | -34.21 |
| 2007 | 50.57 | 16.48 | -34.09 |
| 2006 | 50.49 | 16.46 | -34.03 |
| 2005 | 50.60 | 16.49 | -34.11 |
| 2004 | 52.46 | 16.98 | -35.48 |
| 2003 | 52.25 | 16.89 | -35.36 |
| 2002 | 52.23 | 16.83 | -35.40 |
| 2001 | 51.89 | 16.73 | -35.16 |
| 2000 | 51.59 | 16.60 | -34.99 |