| 时期 |
德阳 （万人） |
宜宾 （万人） |
差值 |
|---|---|---|---|
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | 346.70 | -- | |
| 2018 | 347.40 | 453.80 | 106.40 |
| 2017 | 347.90 | 450.80 | 102.90 |
| 2016 | 348.20 | 447.60 | 99.40 |
| 2015 | 348.50 | 444.10 | 95.60 |
| 2014 | 348.90 | 441.50 | 92.60 |
| 2013 | 350.40 | 441.50 | 91.10 |
| 2012 | 351.60 | 442.90 | 91.30 |
| 2011 | 357.80 | 445.20 | 87.40 |
| 2010 | 361.70 | 447.40 | 85.70 |
| 2009 | 365.70 | 446.00 | 80.30 |
| 2008 | 364.80 | 445.90 | 81.10 |
| 2007 | 363.60 | 445.60 | 82.00 |
| 2006 | 365.40 | 445.50 | 80.10 |
| 2005 | 367.00 | 450.00 | 83.00 |
| 2004 | 370.40 | 488.00 | 117.60 |
| 2003 | 372.10 | 488.18 | 116.08 |
| 2002 | 374.30 | 488.28 | 113.98 |
| 2001 | 376.40 | 488.48 | 112.08 |
| 2000 | 378.80 | 488.72 | 109.92 |
| 1999 | 374.50 | 486.61 | 112.11 |
| 1998 | 372.70 | 484.52 | 111.82 |
| 1997 | 371.00 | 482.43 | 111.43 |
| 1996 | 369.10 | 480.34 | 111.24 |
| 1995 | 366.60 | 478.25 | 111.65 |
| 1994 | 364.30 | 476.16 | 111.86 |
| 1993 | 362.50 | 474.07 | 111.57 |
| 1992 | 360.60 | 471.98 | 111.38 |
| 1991 | 358.60 | 469.89 | 111.29 |
| 1990 | 356.10 | 467.80 | 111.70 |