| 时期 |
土库曼斯坦 （亿美元） |
喀麦隆 （亿美元） |
差值 |
|---|---|---|---|
| 2025 | -- | ||
| 2024 | -- | ||
| 2023 | -- | ||
| 2022 | -- | ||
| 2021 | -- | ||
| 2020 | -- | ||
| 2019 | -- | ||
| 2018 | -- | ||
| 2017 | -- | ||
| 2016 | -- | ||
| 2015 | 358.00 | 322.10 | -35.89 |
| 2014 | 435.24 | 363.87 | -71.38 |
| 2013 | 391.98 | 337.29 | -54.69 |
| 2012 | 351.64 | 301.55 | -50.09 |
| 2011 | 292.33 | 306.31 | 13.98 |
| 2010 | 225.83 | 275.08 | 49.24 |
| 2009 | 202.14 | 279.33 | 77.19 |
| 2008 | 192.72 | 277.15 | 84.44 |
| 2007 | 126.64 | 239.28 | 112.64 |
| 2006 | 102.77 | 209.11 | 106.34 |
| 2005 | 81.04 | 195.10 | 114.06 |
| 2004 | 68.38 | 188.26 | 119.88 |
| 2003 | 59.77 | 159.70 | 99.93 |
| 2002 | 44.62 | 124.17 | 79.55 |
| 2001 | 35.35 | 109.53 | 74.19 |
| 2000 | 29.05 | 105.67 | 76.62 |
| 1999 | 24.51 | 115.66 | 91.15 |
| 1998 | 26.06 | 112.98 | 86.92 |
| 1997 | 24.50 | 107.89 | 83.39 |
| 1996 | 23.79 | 110.94 | 87.15 |
| 1995 | 24.82 | 108.65 | 83.83 |
| 1994 | 25.61 | 89.02 | 63.42 |
| 1993 | 31.81 | 161.82 | 130.01 |
| 1992 | 32.00 | 120.72 | 88.72 |
| 1991 | 29.50 | 118.40 | 88.90 |
| 1990 | 30.00 | 123.14 | 93.14 |
| 1989 | 28.00 | 110.13 | 82.13 |
| 1988 | 27.00 | 122.36 | 95.36 |
| 1987 | 25.00 | 130.50 | 105.50 |