| 年份 | 尼日利亚 | |
|---|---|---|
| 森林面积(平方公里) | 占世界% | |
| 2020 | 21.63万 (216,269) | 0.5340% |
| 2019 | 21.79万 (217,902) | 0.5374% |
| 2018 | 21.95万 (219,535) | 0.5407% |
| 2017 | 22.12万 (221,168) | 0.5441% |
| 2016 | 6.58万 (65,833) | 0.1617% |
| 2015 | 6.99万 (69,930) | 0.1716% |
| 2014 | 7.40万 (74,026) | 0.1815% |
| 2013 | 7.81万 (78,122) | 0.1913% |
| 2012 | 8.22万 (82,217) | 0.2011% |
| 2011 | 8.63万 (86,314) | 0.2109% |
| 2010 | 9.04万 (90,410) | 0.2207% |
| 2009 | 9.45万 (94,505) | 0.2304% |
| 2008 | 9.86万 (98,602) | 0.2400% |
| 2007 | 10.27万 (102,697) | 0.2497% |
| 2006 | 10.68万 (106,794) | 0.2593% |
| 2005 | 11.09万 (110,890) | 0.2692% |
| 2004 | 11.50万 (114,985) | 0.2787% |
| 2003 | 11.91万 (119,082) | 0.2883% |
| 2002 | 12.32万 (123,177) | 0.2979% |
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| 2001 | 12.73万 (127,274) | 0.3074% |
| 2000 | 13.14万 (131,370) | 0.3169% |
| 1999 | 13.55万 (135,467) | 0.3262% |
| 1998 | 13.96万 (139,564) | 0.3354% |
| 1997 | 14.37万 (143,660) | 0.3446% |
| 1996 | 14.78万 (147,757) | 0.3538% |
| 1995 | 15.19万 (151,855) | 0.3629% |
| 1994 | 15.60万 (155,952) | 0.3720% |
| 1993 | 16.00万 (160,049) | 0.3811% |
| 1992 | 16.41万 (164,145) | 0.3905% |
| 1991 | 16.82万 (168,243) | 0.5013% |
| 1990 | 17.23万 (172,340) | 0.5131% |