| 年份 | 保加利亚 | |
|---|---|---|
| 森林面积(平方公里) | 占世界% | |
| 2020 | 3.89万 (38,930) | 0.0961% |
| 2019 | 3.88万 (38,800) | 0.0957% |
| 2018 | 3.87万 (38,670) | 0.0952% |
| 2017 | 3.85万 (38,540) | 0.0948% |
| 2016 | 3.84万 (38,410) | 0.0943% |
| 2015 | 3.83万 (38,330) | 0.0941% |
| 2014 | 3.81万 (38,138) | 0.0935% |
| 2013 | 3.79万 (37,946) | 0.0929% |
| 2012 | 3.78万 (37,754) | 0.0923% |
| 2011 | 3.76万 (37,562) | 0.0918% |
| 2010 | 3.74万 (37,370) | 0.0912% |
| 2009 | 3.70万 (37,008) | 0.0902% |
| 2008 | 3.66万 (36,646) | 0.0892% |
| 2007 | 3.63万 (36,284) | 0.0882% |
| 2006 | 3.59万 (35,922) | 0.0872% |
| 2005 | 3.56万 (35,560) | 0.0863% |
| 2004 | 3.52万 (35,198) | 0.0853% |
| 2003 | 3.48万 (34,836) | 0.0843% |
| 2002 | 3.45万 (34,474) | 0.0834% |
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| 2001 | 3.41万 (34,112) | 0.0824% |
| 2000 | 3.38万 (33,750) | 0.0814% |
| 1999 | 3.37万 (33,702) | 0.0812% |
| 1998 | 3.37万 (33,654) | 0.0809% |
| 1997 | 3.36万 (33,606) | 0.0806% |
| 1996 | 3.36万 (33,558) | 0.0803% |
| 1995 | 3.35万 (33,510) | 0.0801% |
| 1994 | 3.35万 (33,462) | 0.0798% |
| 1993 | 3.34万 (33,414) | 0.0796% |
| 1992 | 3.34万 (33,366) | 0.0794% |
| 1991 | 3.33万 (33,318) | 0.0993% |
| 1990 | 3.33万 (33,270) | 0.0991% |