1990 Ranking
    1. Suriname 98.91
    2. American Samoa 91.95
    3. Seychelles 88.41
    4. Gabon 85.38
    5. Guyana 84.63
    6. Solomon Islands 83.03
    7. Guinea Bissau 78.81
    8. Brunei 78.37
    9. Laos 76.45
    10. Papua New Guinea 74.26
    11. Cambodia 73.33
    12. Honduras 72.71
    13. Finland 71.82
    14. Zambia 71.03
    15. Belize 70.85
    16. Congo (Kinshasa) 70.74
    17. Japan 68.43
    18. Sweden 68.39
    19. North Korea 68.11
    20. Malaysia 68.11
    21. Panama 67.80
    22. Virgin Islands (U.S.) 67.37
    23. Dominica 66.67
    24. Congo (Brazzaville) 66.55
    25. Equatorial Guinea 66.31
    26. South Korea 66.04
    27. Indonesia 65.44
    28. Brazil 65.41
    29. Timor Leste 64.96
    30. Saint Vincent and Grenadines 64.10
    31. Tanzania 63.13
    32. Peru 60.88
    33. Burma (Myanmar) 60.01
    34. Slovenia 58.99
    35. Venezuela 58.98
    36. Saint Thomas and Principe 58.33
    37. Colombia 58.06
    38. Bolivia 57.97
    39. Zimbabwe 57.29
    40. Mozambique 55.16
    41. Bhutan 53.65
    42. Paraguay 53.25
    43. Cayman Islands 52.92
    44. Ecuador 52.85
    45. Fiji 52.16
    46. Estonia 52.04
    47. Bahamas 51.45
    48. Cameroon 51.44
    49. Liberia 51.17
    50. Benin 51.09
    51. Latvia 51.02
    52. Costa Rica 50.22
    53. Grenada 49.97
    54. Russia 49.36
    55. Angola 48.91
    56. Senegal 48.55
    57. Trinidad and Tobago 46.92
    58. Montenegro 46.54
    59. Guam 46.30
    60. Samoa 45.94
    61. New Caledonia 45.90
    62. Austria 45.73
    63. Guatemala 44.31
    64. Gambia 43.68
    65. Bosnia and Herzegovina 43.33
    66. Sierra Leone 43.20
    67. Saint Kitts and Nevis 42.31
    68. Malawi 41.32
    69. Liechtenstein 40.63
    70. Slovakia 39.96
    71. Georgia 39.60
    72. Belarus 38.36
    73. Canada 38.30
    74. Ghana 37.91
    75. Portugal 37.55
    76. Nicaragua 37.51
    77. New Zealand 36.68
    78. Sri Lanka 36.42
    79. Central African Republic 36.21
    80. Turks and Caicos 36.21
    81. Vanuatu 36.10
    82. Mexico 35.89
    83. Macedonia (F.Y.R.O.M.) 35.86
    84. Saint Lucia 35.74
    85. Andorra 34.04
    86. Czech Republic 34.02
    87. Nepal 33.69
    88. Tuvalu 33.33
    89. Norway 33.22
    90. Croatia 33.09
    91. United States 33.02
    92. Germany 32.37
    93. Puerto Rico 32.36
    94. Ivory Coast 32.15
    95. Jamaica 31.82
    96. Lithuania 31.03
    97. Bulgaria 30.07
    98. Guinea 29.56
    99. Switzerland 29.12
    100. Poland 29.00
    101. Albania 28.79
    102. Vietnam 28.77
    103. Serbia 28.31
    104. Romania 27.78
    105. Spain 27.65
    106. Swaziland 27.44
    107. Thailand 27.41
    108. France 26.36
    109. Comoros 26.33
    110. Italy 25.81
    111. Greece 25.59
    112. Burkina Faso 25.03
    113. British Virgin Islands 24.73
    114. Singapore 24.40
    115. Botswana 24.21
    116. Uganda 23.78
    117. Madagascar 23.54
    118. Antigua and Barbuda 23.41
    119. Dominican Republic 22.87
    120. Philippines 21.98
    121. India 21.51
    122. Chile 20.53
    123. Mauritius 20.25
    124. Hungary 20.04
    125. Bermuda 20.00
    126. Cuba 19.16
    127. Nigeria 18.92
    128. Saint Martin (France) 18.38
    129. El Salvador 18.20
    130. Cyprus 17.44
    131. China 16.74
    132. Australia 16.73
    133. Ukraine 16.01
    134. Ethiopia 15.20
    135. French Polynesia 15.03
    136. Kiribati 15.00
    137. Barbados 14.65
    138. Cape Verde 14.33
    139. Somalia 13.20
    140. Sudan 12.93
    141. Rwanda 12.89
    142. Denmark 12.81
    143. Lebanon 12.81
    144. Argentina 12.71
    145. Togo 12.59
    146. Turkey 12.50
    147. Tonga 12.50
    148. Armenia 11.77
    149. United Kingdom 11.48
    150. Bangladesh 11.48
    151. Burundi 11.25
    152. Morocco 11.10
    153. Namibia 10.64
    154. Azerbaijan 10.24
    155. Netherlands 10.22
    156. Moldova 9.71
    157. Turkmenistan 8.78
    158. Kenya 8.30
    159. Mongolia 8.07
    160. South Africa 7.62
    161. Uzbekistan 7.16
    162. Ireland 6.75
    163. Israel 6.10
    164. Isle of Man 6.07
    165. Iran 5.57
    166. Mali 5.48
    167. Chad 5.33
    168. Uruguay 4.56
    169. Kyrgyzstan 4.36
    170. Channel Islands 4.21
    171. Haiti 4.21
    172. Tunisia 4.14
    173. Maldives 3.33
    174. Pakistan 3.28
    175. United Arab Emirates 2.93
    176. Tajikistan 2.92
    177. Aruba 2.33
    178. Afghanistan 2.07
    179. Syria 2.02
    180. Iraq 1.84
    181. Niger 1.54
    182. West Bank and Gaza 1.51
    183. Lesotho 1.32
    184. Kazakhstan 1.27
    185. Jordan 1.11
    186. Malta 1.09
    187. Yemen 1.04
    188. Algeria 0.70
    189. Saudi Arabia 0.45
    190. Mauritania 0.40
    191. Bahrain 0.32
    192. Djibouti 0.24
    193. Kuwait 0.19
    194. Iceland 0.16
    195. Libya 0.12
    196. Faroe Islands 0.06
    197. Egypt 0.04
    198. Oman 0.01
    199. Greenland 0.00
    2015 Ranking
    1. Suriname 98.28
    2. Micronesia 91.81
    3. Gabon 89.26
    4. Seychelles 88.41
    5. American Samoa 87.70
    6. Palau 87.61
    7. Guyana 83.95
    8. Laos 81.29
    9. Solomon Islands 78.06
    10. Papua New Guinea 74.11
    11. Finland 73.11
    12. Bhutan 72.28
    13. Brunei 72.11
    14. Marshall Islands 70.22
    15. Guinea Bissau 70.13
    16. Saint Vincent and Grenadines 69.23
    17. Sweden 68.92
    18. Japan 68.46
    19. Malaysia 67.55
    20. Congo (Kinshasa) 67.30
    21. Zambia 65.42
    22. Congo (Brazzaville) 65.40
    23. Northern Mariana Islands 64.13
    24. South Korea 63.44
    25. Panama 62.11
    26. Slovenia 61.97
    27. Montenegro 61.49
    28. Samoa 60.42
    29. Belize 59.90
    30. Brazil 59.05
    31. Peru 57.79
    32. Dominica 57.77
    33. Puerto Rico 55.91
    34. Equatorial Guinea 55.90
    35. Saint Thomas and Principe 55.83
    36. Fiji 55.68
    37. Costa Rica 53.98
    38. Latvia 53.97
    39. Cambodia 53.58
    40. Venezuela 52.93
    41. Cayman Islands 52.92
    42. Colombia 52.73
    43. Estonia 52.65
    44. Tanzania 52.00
    45. Bahamas 51.45
    46. Bolivia 50.55
    47. Ecuador 50.52
    48. Virgin Islands (U.S.) 50.29
    49. Indonesia 50.24
    50. Grenada 49.97
    51. Russia 49.76
    52. Mozambique 48.25
    53. Gambia 48.22
    54. Vietnam 47.64
    55. Austria 46.88
    56. Angola 46.41
    57. Guam 46.30
    58. Timor Leste 46.13
    59. New Caledonia 45.90
    60. Trinidad and Tobago 45.71
    61. Burma (Myanmar) 44.47
    62. Liberia 43.39
    63. Liechtenstein 43.13
    64. Senegal 42.97
    65. Bosnia and Herzegovina 42.68
    66. Belarus 42.55
    67. French Polynesia 42.35
    68. Saint Kitts and Nevis 42.31
    69. Sierra Leone 42.17
    70. North Korea 41.78
    71. Dominican Republic 41.05
    72. Honduras 41.04
    73. Ghana 41.04
    74. Georgia 40.62
    75. Slovakia 40.34
    76. Cameroon 39.81
    77. Macedonia (F.Y.R.O.M.) 39.57
    78. Paraguay 38.57
    79. New Zealand 38.56
    80. Benin 38.23
    81. Canada 38.17
    82. Spain 36.82
    83. Zimbabwe 36.35
    84. Turks and Caicos 36.21
    85. Vanuatu 36.10
    86. Central African Republic 35.59
    87. Bulgaria 35.22
    88. Lithuania 34.80
    89. Portugal 34.74
    90. Czech Republic 34.54
    91. Croatia 34.35
    92. Swaziland 34.07
    93. Andorra 34.04
    94. Mexico 33.97
    95. United States 33.90
    96. Luxembourg 33.48
    97. Malawi 33.38
    98. Tuvalu 33.33
    99. Saint Lucia 33.28
    100. Norway 33.16
    101. Guatemala 33.04
    102. Sri Lanka 33.01
    103. Germany 32.73
    104. Ivory Coast 32.71
    105. Thailand 32.10
    106. Switzerland 31.73
    107. Italy 31.61
    108. Greece 31.45
    109. Serbia 31.10
    110. France 31.03
    111. Jamaica 30.95
    112. Poland 30.81
    113. Cuba 30.76
    114. Romania 29.82
    115. Albania 28.16
    116. Philippines 26.96
    117. Guinea 25.90
    118. Nicaragua 25.88
    119. Nepal 25.36
    120. British Virgin Islands 24.13
    121. Chile 23.85
    122. India 23.77
    123. Singapore 23.06
    124. Hungary 22.85
    125. Belgium 22.57
    126. Cape Verde 22.31
    127. Antigua and Barbuda 22.27
    128. China 22.19
    129. Madagascar 21.44
    130. Bermuda 20.00
    131. Comoros 19.88
    132. Burkina Faso 19.55
    133. Rwanda 19.46
    134. Botswana 19.13
    135. Mauritius 19.02
    136. Cyprus 18.69
    137. Saint Martin (France) 18.38
    138. Ukraine 16.67
    139. Australia 16.24
    140. Turkey 15.22
    141. Kiribati 15.00
    142. Eritrea 14.95
    143. Barbados 14.65
    144. Denmark 14.49
    145. Azerbaijan 13.78
    146. Lebanon 13.42
    147. United Kingdom 13.00
    148. El Salvador 12.79
    149. Morocco 12.62
    150. Tonga 12.50
    151. Ethiopia 12.50
    152. Moldova 12.44
    153. Armenia 11.66
    154. Netherlands 11.16
    155. Bangladesh 10.98
    156. Ireland 10.95
    157. Burundi 10.75
    158. Uruguay 10.54
    159. Uganda 10.36
    160. Somalia 10.14
    161. Argentina 9.91
    162. Turkmenistan 8.78
    163. Namibia 8.40
    164. Sudan 8.09
    165. Mongolia 8.08
    166. Kenya 7.75
    167. Nigeria 7.68
    168. Israel 7.63
    169. South Africa 7.62
    170. Uzbekistan 7.57
    171. Tunisia 6.70
    172. Iran 6.56
    173. Isle of Man 6.07
    174. Channel Islands 4.21
    175. Chad 3.87
    176. Mali 3.86
    177. United Arab Emirates 3.86
    178. Haiti 3.52
    179. Togo 3.46
    180. Maldives 3.33
    181. Kyrgyzstan 3.32
    182. Tajikistan 2.97
    183. Syria 2.67
    184. Aruba 2.33
    185. Afghanistan 2.07
    186. Pakistan 1.91
    187. Iraq 1.90
    188. Lesotho 1.61
    189. West Bank and Gaza 1.52
    190. Kazakhstan 1.23
    191. Jordan 1.10
    192. Malta 1.09
    193. Yemen 1.04
    194. Niger 0.90
    195. Algeria 0.82
    196. Bahrain 0.78
    197. Iceland 0.49
    198. Saudi Arabia 0.45
    199. Kuwait 0.35
    200. Djibouti 0.24
    201. Mauritania 0.22
    202. Libya 0.12
    203. Egypt 0.07
    204. Faroe Islands 0.06
    205. Oman 0.01
    206. Greenland 0.00

    Forest area is land under natural or planted stands of trees of at least 5 meters in situ, whether productive or not, and excludes tree stands in agricultural production systems (for example, in fruit plantations and agroforestry systems) and trees in urban parks and gardens.

    Source: World Bank