| 时期 |
合肥 （万人） |
阜阳 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 825.90 | -- | |
| 2018 | 808.74 | 820.72 | 11.98 |
| 2017 | 796.53 | 809.26 | 12.73 |
| 2016 | 786.90 | 799.10 | 12.20 |
| 2015 | 778.95 | 790.15 | 11.20 |
| 2014 | 769.58 | 782.30 | 12.72 |
| 2013 | 761.14 | 771.61 | 10.47 |
| 2012 | 757.20 | 763.90 | 6.70 |
| 2011 | 752.08 | 761.92 | 9.84 |
| 2010 | 570.80 | 761.40 | 190.60 |
| 2009 | 510.00 | 832.00 | 322.00 |
| 2008 | 501.00 | 836.00 | 335.00 |
| 2007 | 491.00 | 836.00 | 345.00 |
| 2006 | 468.00 | 844.00 | 376.00 |
| 2005 | 463.00 | 847.00 | 384.00 |
| 2004 | 443.00 | 869.00 | 426.00 |
| 2003 | 459.53 | 836.41 | 376.88 |
| 2001 | 442.00 | 889.00 | 447.00 |
| 2000 | 447.00 | 802.80 | 355.80 |