| 时期 |
两当县 （万人） |
康县 （万人） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 4.03 | 16.43 | 12.40 |
| 2018 | 4.09 | 16.60 | 12.51 |
| 2017 | 4.15 | 16.79 | 12.64 |
| 2016 | 4.19 | 16.91 | 12.72 |
| 2015 | 4.24 | 17.07 | 12.83 |
| 2014 | 4.30 | 17.26 | 12.96 |
| 2013 | 4.36 | 17.44 | 13.08 |
| 2012 | 4.43 | 17.67 | 13.24 |
| 2011 | 4.48 | 17.82 | 13.34 |
| 2010 | 4.54 | 18.01 | 13.47 |
| 2009 | 4.90 | 19.17 | 14.27 |
| 2008 | 5.00 | 19.46 | 14.46 |
| 2007 | 4.99 | 19.45 | 14.46 |
| 2006 | 4.99 | 19.46 | 14.47 |
| 2005 | 4.99 | 19.45 | 14.46 |
| 2004 | 5.03 | 20.18 | 15.15 |
| 2003 | 5.02 | 20.15 | 15.13 |
| 2002 | 5.02 | 20.32 | 15.30 |
| 2001 | 5.01 | 20.29 | 15.28 |
| 2000 | 5.00 | 20.25 | 15.25 |