| 时期 |
南阳 (万人) |
周口 (万人) |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 976.07 | 902.49 | -73.58 |
| 2018 | 984.67 | 908.95 | -75.72 |
| 2017 | 993.61 | 919.03 | -74.58 |
| 2016 | 1001.43 | 921.85 | -79.58 |
| 2015 | 1006.84 | 917.50 | -89.34 |
| 2014 | 1013.09 | 912.85 | -100.24 |
| 2013 | 1019.45 | 908.48 | -110.97 |
| 2012 | 1026.53 | 905.72 | -120.81 |
| 2011 | 1025.63 | 898.56 | -127.07 |
| 2010 | 1027.22 | 893.89 | -133.33 |
| 2009 | 1013.36 | 1003.95 | -9.41 |
| 2008 | 1004.21 | 996.34 | -7.87 |
| 2007 | 995.44 | 990.13 | -5.31 |
| 2006 | 997.19 | 993.59 | -3.60 |
| 2005 | 995.82 | 993.73 | -2.09 |
| 2004 | 1069.48 | 1065.25 | -4.23 |
| 2003 | 1065.07 | 1060.00 | -5.07 |
| 2002 | 1060.33 | 1054.00 | -6.33 |