| 时期 |
北海 （元） |
防城港 （元） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | -- | ||
| 2017 | -- | ||
| 2016 | -- | ||
| 2015 | 27514.00 | 27579.00 | 65.00 |
| 2014 | 25618.00 | 25727.00 | 109.00 |
| 2013 | 23407.40 | 23690.00 | 282.60 |
| 2012 | 21201.70 | 21536.00 | 334.30 |
| 2011 | 18655.90 | 19721.90 | 1066.00 |
| 2010 | 16798.10 | 17831.30 | 1033.20 |
| 2009 | 15134.30 | 16067.20 | 932.90 |
| 2008 | 13989.00 | 14363.80 | 374.80 |
| 2007 | 12333.80 | 12159.20 | -174.60 |
| 2006 | 10379.70 | 9113.18 | -1266.52 |
| 2005 | 9520.00 | 7254.37 | -2265.63 |
| 2004 | 8773.38 | 6324.23 | -2449.15 |
| 2003 | 8015.00 | 7869.00 | -146.00 |
| 2002 | 7692.36 | 7663.68 | -28.68 |
| 2001 | 7013.14 | 6660.55 | -352.59 |
| 2000 | 6167.29 | 6199.51 | 32.22 |
| 1999 | 6483.25 | 5591.00 | -892.25 |
| 1998 | 6301.00 | 5456.00 | -845.00 |
| 1997 | 6558.00 | 5122.00 | -1436.00 |
| 1996 | 6396.00 | 4508.00 | -1888.00 |