ナイジェリアの森林面積の推移
ナイジェリアの森林面積の推移森林面積
表を表示
| 1990 | 29.1% | 2002 | 27% | 2014 | 24.8% |
| 1991 | 28.9% | 2003 | 26.8% | 2015 | 24.6% |
| 1992 | 28.8% | 2004 | 26.6% | 2016 | 24.5% |
| 1993 | 28.6% | 2005 | 26.4% | 2017 | 24.3% |
| 1994 | 28.4% | 2006 | 26.3% | 2018 | 24.1% |
| 1995 | 28.2% | 2007 | 26.1% | 2019 | 23.9% |
| 1996 | 28% | 2008 | 25.9% | 2020 | 23.7% |
| 1997 | 27.9% | 2009 | 25.7% | 2021 | 23.6% |
| 1998 | 27.7% | 2010 | 25.5% | 2022 | 23.4% |
| 1999 | 27.5% | 2011 | 25.4% | 2023 | 23.2% |
| 2000 | 27.3% | 2012 | 25.2% | ||
| 2001 | 27.2% | 2013 | 25% |
ナイジェリアの主要チャート
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