| 时期 |
港北区 （万人） |
平南县 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | 62.79 | 119.84 | 57.05 |
| 2017 | 62.04 | 119.16 | 57.12 |
| 2016 | 61.34 | 118.08 | 56.74 |
| 2015 | 60.72 | 117.13 | 56.41 |
| 2014 | 60.10 | 116.15 | 56.05 |
| 2013 | 59.56 | 115.18 | 55.62 |
| 2012 | 58.96 | 114.45 | 55.49 |
| 2011 | 58.48 | 113.69 | 55.21 |
| 2010 | 57.84 | 112.80 | 54.96 |
| 2009 | 71.50 | 113.84 | 42.34 |
| 2008 | 70.91 | 113.16 | 42.25 |