| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Bhutan | 98.205692203834 | 2020 |
| 2 | Afghanistan | 79.5020741494518 | 2020 |
| 3 | Nepal | 71.4100677984632 | 2020 |
| 4 | Guinea-Bissau | 66.7666973205891 | 2020 |
| 5 | Venezuela, RB | 42.0594041341743 | 2020 |
| 6 | Benin | 33.0579025927715 | 2020 |
| 7 | Comoros | 31.7723796311862 | 2020 |
| 8 | Iraq | 25.8831353478721 | 2020 |
| 9 | Nigeria | 25.0161897832721 | 2020 |
| 10 | Botswana | 22.4141277885395 | 2020 |
| 11 | Mozambique | 22.2866355623609 | 2020 |
| 12 | Qatar | 18.8435024629522 | 2020 |
| 13 | Guinea | 16.1820033965355 | 2020 |
| 14 | Angola | 14.6095153939264 | 2020 |
| 15 | United Arab Emirates | 13.3668307633359 | 2020 |
| 16 | Jordan | 13.0941617079525 | 2020 |
| 17 | Cameroon | 12.7580486713391 | 2020 |
| 18 | Togo | 12.3205886815704 | 2020 |
| 19 | American Samoa | 11.8504416039853 | 2020 |
| 20 | Equatorial Guinea | 11.6334897680558 | 2020 |
| 21 | Iran, Islamic Rep. | 11.1198687258077 | 2020 |
| 22 | Saudi Arabia | 10.9357619552787 | 2020 |
| 23 | Kenya | 10.5269127698926 | 2020 |
| 24 | Bolivia | 10.4026911338414 | 2020 |
| 25 | Tanzania | 10.299402818222 | 2020 |
| 26 | Chad | 9.28931486081881 | 2020 |
| 27 | Sri Lanka | 9.22016713650312 | 2020 |
| 28 | Indonesia | 9.03778885840071 | 2020 |
| 29 | Pakistan | 7.75790949703044 | 2020 |
| 30 | Senegal | 7.14363488535004 | 2020 |
| 31 | Oman | 6.87784052278294 | 2020 |
| 32 | India | 6.85311005696662 | 2020 |
| 33 | Burkina Faso | 6.84661091428032 | 2020 |
| 34 | Turkmenistan | 6.71403611829822 | 2020 |
| 35 | Sudan | 6.49336933242035 | 2020 |
| 36 | Maldives | 6.38090123876925 | 2020 |
| 37 | Brunei Darussalam | 6.32525303561778 | 2020 |
| 38 | Egypt, Arab Rep. | 5.85083254678148 | 2020 |
| 39 | Argentina | 5.66643840749764 | 2020 |
| 40 | Ukraine | 5.55093614473923 | 2020 |
| 41 | Uzbekistan | 5.36979539010206 | 2020 |
| 42 | South Africa | 4.99900657496339 | 2020 |
| 43 | Myanmar | 4.84630188923051 | 2020 |
| 44 | Mali | 4.70392485307014 | 2020 |
| 45 | Cote d'Ivoire | 4.59296320063224 | 2020 |
| 46 | Burundi | 4.58799032716244 | 2020 |
| 47 | Ghana | 4.50324873293021 | 2020 |
| 48 | Panama | 4.49838133179653 | 2020 |
| 49 | Malaysia | 4.49758689129292 | 2020 |
| 50 | Bahrain | 4.38384677265959 | 2020 |
| 51 | Gambia, The | 4.28453147312569 | 2020 |
| 52 | New Caledonia | 4.17051778805879 | 2020 |
| 53 | Madagascar | 4.16426718206042 | 2020 |
| 54 | China | 3.96677156295948 | 2020 |
| 55 | Singapore | 3.80874009983014 | 2020 |
| 56 | Azerbaijan | 3.61391088994523 | 2020 |
| 57 | Rwanda | 3.54548213545524 | 2020 |
| 58 | Switzerland | 3.46458460489986 | 2020 |
| 59 | Australia | 3.4108865482707 | 2020 |
| 60 | Kazakhstan | 3.35607170156412 | 2020 |
| 61 | Thailand | 3.34889138343162 | 2020 |
| 62 | Tajikistan | 3.3297268656949 | 2020 |
| 63 | Syrian Arab Republic | 3.31871807229567 | 2020 |
| 64 | Israel | 3.27621574730826 | 2020 |
| 65 | Bangladesh | 3.20065460078312 | 2020 |
| 66 | Congo, Rep. | 3.18765151112037 | 2020 |
| 67 | Mauritius | 3.18703813053901 | 2020 |
| 68 | Armenia | 3.04208494576424 | 2020 |
| 69 | Hong Kong SAR, China | 2.88529911500743 | 2020 |
| 70 | Korea, Rep. | 2.79565997655307 | 2020 |
| 71 | Solomon Islands | 2.71199406147817 | 2020 |
| 72 | Brazil | 2.62382945503429 | 2020 |
| 73 | Liberia | 2.59597840758594 | 2020 |
| 74 | Marshall Islands | 2.57977445430185 | 2020 |
| 75 | Colombia | 2.56595283416761 | 2020 |
| 76 | Belarus | 2.52645088564355 | 2020 |
| 77 | Russian Federation | 2.49983220267251 | 2020 |
| 78 | Dominican Republic | 2.43062687612295 | 2020 |
| 79 | Algeria | 2.38837165151478 | 2020 |
| 80 | Viet Nam | 2.34323071451097 | 2020 |
| 81 | United States | 2.32688831947918 | 2020 |
| 82 | Papua New Guinea | 2.30538850581018 | 2020 |
| 83 | Tunisia | 2.30430130552785 | 2020 |
| 84 | New Zealand | 2.29579261963238 | 2020 |
| 85 | Paraguay | 2.19558791909252 | 2020 |
| 86 | Gabon | 2.15004909656333 | 2020 |
| 87 | Japan | 1.91521801048942 | 2020 |
| 88 | Somalia | 1.80282458420738 | 2020 |
| 89 | Ethiopia | 1.72311355075249 | 2020 |
| 90 | Uganda | 1.70825454865155 | 2020 |
| 91 | Morocco | 1.70093914283389 | 2020 |
| 92 | Kuwait | 1.68578459409491 | 2020 |
| 93 | Peru | 1.67188071813946 | 2020 |
| 94 | Djibouti | 1.54089755506086 | 2020 |
| 95 | France | 1.52080294263389 | 2020 |
| 96 | Korea, Dem. People's Rep. | 1.47831906354464 | 2020 |
| 97 | Belgium | 1.40925385884942 | 2020 |
| 98 | Malta | 1.40287673180845 | 2020 |
| 99 | Dominica | 1.40117617051953 | 2020 |
| 100 | Sao Tome and Principe | 1.38313683812016 | 2020 |
| 101 | United Kingdom | 1.31472677464472 | 2020 |
| 102 | Vanuatu | 1.31260085930988 | 2020 |
| 103 | Turkiye | 1.30154269149601 | 2020 |
| 104 | Guatemala | 1.24261964891814 | 2020 |
| 105 | Uruguay | 1.21129318645494 | 2020 |
| 106 | Haiti | 1.20068938755209 | 2020 |
| 107 | Cyprus | 1.14783516513615 | 2020 |
| 108 | Chile | 1.14076813434623 | 2020 |
| 109 | Canada | 1.09653794855233 | 2020 |
| 110 | Germany | 1.04796627472567 | 2020 |
| 111 | Philippines | 1.04706714366226 | 2020 |
| 112 | Finland | 1.02384702026753 | 2020 |
| 113 | Italy | 0.976659794606144 | 2020 |
| 114 | Aruba | 0.946183264489776 | 2020 |
| 115 | Sweden | 0.89225965408421 | 2020 |
| 116 | San Marino | 0.875829473925173 | 2020 |
| 117 | Fiji | 0.859052056986387 | 2020 |
| 118 | Namibia | 0.820654997047052 | 2020 |
| 119 | Curacao | 0.8052005552353 | 2020 |
| 120 | Austria | 0.782640608675635 | 2020 |
| 121 | Denmark | 0.750164291519663 | 2020 |
| 122 | Suriname | 0.687981486301362 | 2020 |
| 123 | Bulgaria | 0.681921626458434 | 2020 |
| 124 | Mexico | 0.659387192775043 | 2020 |
| 125 | Seychelles | 0.588900944126923 | 2020 |
| 126 | Spain | 0.561407421135775 | 2020 |
| 127 | Norway | 0.553745011298154 | 2020 |
| 128 | Greece | 0.548043052282772 | 2020 |
| 129 | Zambia | 0.536941867197494 | 2020 |
| 130 | Trinidad and Tobago | 0.51625522086695 | 2020 |
| 131 | Estonia | 0.506539532284671 | 2020 |
| 132 | Kyrgyz Republic | 0.505520074261665 | 2020 |
| 133 | Netherlands | 0.479662152315623 | 2020 |
| 134 | Cambodia | 0.438992552342241 | 2020 |
| 135 | Luxembourg | 0.433095553513332 | 2020 |
| 136 | Cuba | 0.410128624247745 | 2020 |
| 137 | Malawi | 0.406472312023112 | 2020 |
| 138 | Lebanon | 0.402975655944985 | 2020 |
| 139 | Slovenia | 0.400049114550577 | 2020 |
| 140 | Ecuador | 0.37752394632899 | 2020 |
| 141 | Grenada | 0.37672162991139 | 2020 |
| 142 | Guyana | 0.369719322448979 | 2020 |
| 143 | Romania | 0.368836847385532 | 2020 |
| 144 | Niger | 0.359713416999702 | 2020 |
| 145 | Honduras | 0.350727202615833 | 2020 |
| 146 | Tuvalu | 0.346824225301674 | 2020 |
| 147 | Lithuania | 0.343910069249293 | 2020 |
| 148 | Czechia | 0.334400515147096 | 2020 |
| 149 | Latvia | 0.31463074658513 | 2020 |
| 150 | South Sudan | 0.306160476599109 | 2020 |
| 151 | Poland | 0.299506321133037 | 2020 |
| 152 | Hungary | 0.275770269551413 | 2020 |
| 153 | Portugal | 0.266472430741045 | 2020 |
| 154 | Congo, Dem. Rep. | 0.252743482375004 | 2020 |
| 155 | Ireland | 0.251926511842442 | 2020 |
| 156 | Eritrea | 0.249276279458901 | 2020 |
| 157 | Lesotho | 0.230069181462725 | 2020 |
| 158 | Costa Rica | 0.210251840335363 | 2020 |
| 159 | Palau | 0.201427656612947 | 2020 |
| 160 | Croatia | 0.199396497176861 | 2020 |
| 161 | Macao SAR, China | 0.196882500683603 | 2020 |
| 162 | Slovak Republic | 0.149688207336681 | 2020 |
| 163 | Belize | 0.145708039667943 | 2020 |
| 164 | Bahamas, The | 0.140046963378258 | 2020 |
| 165 | St. Lucia | 0.139440636815557 | 2020 |
| 166 | Kosovo | 0.138234239461593 | 2020 |
| 167 | Sierra Leone | 0.132977600928661 | 2020 |
| 168 | Libya | 0.128519447897817 | 2020 |
| 169 | Gibraltar | 0.128381450952819 | 2020 |
| 170 | Montenegro | 0.12327530565172 | 2020 |
| 171 | Nicaragua | 0.122928246500116 | 2020 |
| 172 | Serbia | 0.121279858034932 | 2020 |
| 173 | Bosnia and Herzegovina | 0.114577118656039 | 2020 |
| 174 | Eswatini | 0.114347210448029 | 2020 |
| 175 | El Salvador | 0.0997452768237576 | 2020 |
| 176 | Barbados | 0.0961210734218517 | 2020 |
| 177 | Kiribati | 0.0946149104789411 | 2020 |
| 178 | Georgia | 0.0938381985596469 | 2020 |
| 179 | Timor-Leste | 0.0908869967067933 | 2020 |
| 180 | Faroe Islands | 0.0635764435207003 | 2020 |
| 181 | Albania | 0.0603774817002484 | 2020 |
| 182 | North Macedonia | 0.0543573138898099 | 2020 |
| 183 | Iceland | 0.0496414074678209 | 2020 |
| 184 | Central African Republic | 0.0476715722650381 | 2020 |
| 185 | Samoa | 0.0433055796630903 | 2020 |
| 186 | Moldova | 0.0426553858099323 | 2020 |
| 187 | Nauru | 0.0405855667668542 | 2020 |
| 188 | Lao PDR | 0.0403444237109347 | 2020 |
| 189 | Yemen, Rep. | 0.0266360293083492 | 2020 |
| 190 | Mauritania | 0.0232707844809597 | 2020 |
| 191 | St. Kitts and Nevis | 0.0137359036102938 | 2020 |
| 192 | French Polynesia | 0.013261972341139 | 2020 |
| 193 | Mongolia | 0.0127816268062529 | 2020 |
| 194 | St. Vincent and the Grenadines | 0.00784190094109313 | 2020 |
| 195 | Antigua and Barbuda | 0.00635799180032673 | 2020 |
| 196 | Guam | 0.00584650565023971 | 2020 |
| 197 | Jamaica | 0.00421645624375805 | 2020 |
| 198 | Bermuda | 0.00294239899056251 | 2020 |
| 199 | Zimbabwe | 0.00143186673501715 | 2020 |
| 200 | Micronesia, Fed. Sts. | 0.00137360808936733 | 2020 |
| 201 | Greenland | 0.000742610677406778 | 2020 |
| 202 | Cabo Verde | 0.000333776782890938 | 2020 |