| 时期 |
元宝山区 （万人） |
宁城县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 31.58 | -- | |
| 2018 | 31.81 | 60.56 | 28.75 |
| 2017 | 32.03 | 60.32 | 28.29 |
| 2016 | 32.31 | 61.46 | 29.15 |
| 2015 | 32.48 | 61.58 | 29.10 |
| 2014 | 32.64 | 61.52 | 28.88 |
| 2013 | 32.66 | 61.21 | 28.55 |
| 2012 | 32.59 | 60.82 | 28.23 |
| 2011 | 32.53 | 60.50 | 27.97 |
| 2010 | 32.52 | 60.19 | 27.67 |
| 2009 | 32.59 | 60.45 | 27.86 |
| 2008 | 32.45 | 60.29 | 27.84 |
| 2007 | 32.27 | 59.81 | 27.54 |
| 2006 | 32.09 | 59.29 | 27.20 |
| 2005 | 32.11 | 59.82 | 27.71 |
| 2004 | 29.10 | 59.80 | 30.70 |
| 2003 | 29.12 | 59.66 | 30.54 |
| 2001 | 28.77 | 58.99 | 30.22 |
| 2000 | 28.32 | 58.39 | 30.07 |