| 时期 | 永德县 (万人) |
双江县 (万人) |
差值 |
|---|---|---|---|
| 2024 | -- | -- | -- |
| 2023 | -- | -- | -- |
| 2022 | -- | -- | -- |
| 2021 | -- | -- | -- |
| 2020 | -- | -- | -- |
| 2019 | -- | -- | -- |
| 2018 | 33.74 | 16.75 | -16.99 |
| 2017 | 34.16 | 16.90 | -17.26 |
| 2016 | 34.52 | 17.10 | -17.42 |
| 2015 | 34.88 | 17.19 | -17.69 |
| 2014 | 35.29 | 17.28 | -18.01 |
| 2013 | 35.67 | 17.35 | -18.32 |
| 2012 | 37.40 | 17.42 | -19.98 |
| 2011 | 37.23 | 17.53 | -19.70 |
| 2010 | 37.01 | 17.68 | -19.33 |
| 2009 | 36.91 | 18.08 | -18.83 |
| 2008 | 36.67 | 17.98 | -18.69 |
| 2007 | 36.48 | 17.86 | -18.62 |
| 2006 | 36.40 | 17.80 | -18.60 |
| 2005 | 36.10 | 17.65 | -18.45 |
| 2004 | 35.82 | 17.51 | -18.31 |
| 2003 | 35.51 | 17.37 | -18.14 |
| 2002 | 35.18 | 17.19 | -17.99 |
| 2001 | 34.83 | 17.02 | -17.81 |
| 2000 | 34.38 | 16.80 | -17.58 |
| 1999 | 31.93 | 16.12 | -15.81 |
| 1998 | 31.71 | 16.02 | -15.69 |
| 1997 | 31.55 | 15.89 | -15.66 |
| 1996 | 31.31 | 15.79 | -15.52 |
| 1995 | 31.12 | 15.68 | -15.44 |
| 1994 | 30.93 | 15.63 | -15.30 |
| 1993 | 30.74 | 15.53 | -15.21 |
| 1992 | 30.58 | 15.38 | -15.20 |
| 1991 | 30.41 | 15.24 | -15.17 |
| 1990 | 30.20 | 15.01 | -15.19 |
| 1985 | 28.15 | 13.59 | -14.56 |
| 1980 | 25.63 | 12.22 | -13.41 |
| 1975 | 23.18 | 10.97 | -12.21 |
| 1970 | 19.77 | 9.74 | -10.03 |
| 1965 | 15.14 | 8.45 | -6.69 |
| 1960 | 12.97 | 7.15 | -5.82 |
| 1957 | 14.50 | 6.93 | -7.57 |
| 1952 | 13.04 | 6.17 | -6.87 |
| 1949 | 12.37 | 5.82 | -6.55 |
