| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Kuwait | 89.111368579533 | 2020 |
| 2 | Venezuela, RB | 66.6309945834613 | 2020 |
| 3 | Uzbekistan | 45.1041900105233 | 2020 |
| 4 | United Arab Emirates | 25.1802119553124 | 2020 |
| 5 | Barbados | 24.7727854068106 | 2020 |
| 6 | Zimbabwe | 22.0201383938152 | 2020 |
| 7 | Cuba | 20.3507774750885 | 2020 |
| 8 | Bangladesh | 15.2094545323989 | 2020 |
| 9 | Uruguay | 15.1286121022535 | 2020 |
| 10 | Senegal | 12.5441582955665 | 2020 |
| 11 | Aruba | 11.5097362943027 | 2020 |
| 12 | Israel | 9.33367352145737 | 2020 |
| 13 | Guyana | 9.1511564200375 | 2020 |
| 14 | South Africa | 9.05456458426191 | 2020 |
| 15 | Yemen, Rep. | 7.84923321186743 | 2020 |
| 16 | Grenada | 7.72340751403568 | 2020 |
| 17 | Tunisia | 6.99546857416676 | 2020 |
| 18 | Cyprus | 6.94586725183365 | 2020 |
| 19 | Dominican Republic | 6.64562764416274 | 2020 |
| 20 | Namibia | 6.43472852668451 | 2020 |
| 21 | Guinea | 5.98143805933222 | 2020 |
| 22 | Oman | 5.37324327674199 | 2020 |
| 23 | Jordan | 5.33271917143563 | 2020 |
| 24 | Morocco | 4.81477296365563 | 2020 |
| 25 | St. Kitts and Nevis | 4.77457287169098 | 2020 |
| 26 | Syrian Arab Republic | 4.36521447158525 | 2020 |
| 27 | Nicaragua | 3.89297677778699 | 2020 |
| 28 | Dominica | 3.82587232356675 | 2020 |
| 29 | Comoros | 3.76363561810904 | 2020 |
| 30 | Algeria | 3.71420818373718 | 2020 |
| 31 | United Kingdom | 3.07204190910723 | 2020 |
| 32 | Belarus | 2.90915200867092 | 2020 |
| 33 | Samoa | 2.83685040280768 | 2020 |
| 34 | Panama | 2.83152637360169 | 2020 |
| 35 | Colombia | 2.65878326267365 | 2020 |
| 36 | Cabo Verde | 2.61359545069434 | 2020 |
| 37 | Botswana | 2.47989746774359 | 2020 |
| 38 | Bulgaria | 2.35597717702143 | 2020 |
| 39 | Jamaica | 2.33471858600402 | 2020 |
| 40 | Nepal | 2.30629311042475 | 2020 |
| 41 | Australia | 2.2819459965942 | 2020 |
| 42 | Spain | 2.15826051072423 | 2020 |
| 43 | New Zealand | 2.02983458916495 | 2020 |
| 44 | Korea, Dem. People's Rep. | 2.02892744371914 | 2020 |
| 45 | Argentina | 1.87840499934249 | 2020 |
| 46 | Estonia | 1.78544790783448 | 2020 |
| 47 | Trinidad and Tobago | 1.77913824849815 | 2020 |
| 48 | Rwanda | 1.75530414988371 | 2020 |
| 49 | Malta | 1.66477946755171 | 2020 |
| 50 | Vanuatu | 1.64900463321768 | 2020 |
| 51 | Lebanon | 1.54612735790636 | 2020 |
| 52 | St. Vincent and the Grenadines | 1.49025196982842 | 2020 |
| 53 | Netherlands | 1.43954705741109 | 2020 |
| 54 | Nigeria | 1.36698596111309 | 2020 |
| 55 | Italy | 1.35841296017093 | 2020 |
| 56 | Cote d'Ivoire | 1.26808745657515 | 2020 |
| 57 | Sri Lanka | 1.19915470150992 | 2020 |
| 58 | Portugal | 1.127348608802 | 2020 |
| 59 | New Caledonia | 1.05488707677975 | 2020 |
| 60 | Mauritania | 1.00743228817505 | 2020 |
| 61 | Peru | 0.902332753739487 | 2020 |
| 62 | Ireland | 0.888661282829293 | 2020 |
| 63 | Moldova | 0.888069902739306 | 2020 |
| 64 | Uganda | 0.878960919172146 | 2020 |
| 65 | Guatemala | 0.809531384015196 | 2020 |
| 66 | Turkiye | 0.724511986701093 | 2020 |
| 67 | Egypt, Arab Rep. | 0.665355279423599 | 2020 |
| 68 | Belgium | 0.643617688119802 | 2020 |
| 69 | Ethiopia | 0.640257355030632 | 2020 |
| 70 | Honduras | 0.624702322712176 | 2020 |
| 71 | Denmark | 0.61537757448695 | 2020 |
| 72 | Montenegro | 0.587857859638574 | 2020 |
| 73 | Kenya | 0.579629810315014 | 2020 |
| 74 | Sweden | 0.547812097411738 | 2020 |
| 75 | Congo, Dem. Rep. | 0.543814220588655 | 2020 |
| 76 | Chile | 0.517937310960031 | 2020 |
| 77 | Burkina Faso | 0.499573412585652 | 2020 |
| 78 | Luxembourg | 0.487166406638132 | 2020 |
| 79 | India | 0.464063173076923 | 2020 |
| 80 | Qatar | 0.463926676989937 | 2020 |
| 81 | France | 0.455771951504181 | 2020 |
| 82 | Cambodia | 0.423879920622713 | 2020 |
| 83 | Brazil | 0.420840747700711 | 2020 |
| 84 | Sudan | 0.419618801959837 | 2020 |
| 85 | Angola | 0.415888200807529 | 2020 |
| 86 | St. Lucia | 0.406980283208171 | 2020 |
| 87 | Poland | 0.387872830269425 | 2020 |
| 88 | Ecuador | 0.346961901840267 | 2020 |
| 89 | Thailand | 0.331829209704442 | 2020 |
| 90 | Finland | 0.314286753027712 | 2020 |
| 91 | Seychelles | 0.304103609921757 | 2020 |
| 92 | Antigua and Barbuda | 0.276874816991706 | 2020 |
| 93 | Lithuania | 0.271707595486295 | 2020 |
| 94 | Suriname | 0.25289696368813 | 2020 |
| 95 | Congo, Rep. | 0.228440713951351 | 2020 |
| 96 | Mexico | 0.226984956798458 | 2020 |
| 97 | Bahamas, The | 0.204302987191034 | 2020 |
| 98 | Mozambique | 0.197349225304649 | 2020 |
| 99 | Germany | 0.188303887009742 | 2020 |
| 100 | United States | 0.176683115369033 | 2020 |
| 101 | Armenia | 0.174051414660015 | 2020 |
| 102 | Latvia | 0.171909608528973 | 2020 |
| 103 | Curacao | 0.171129528359473 | 2020 |
| 104 | Ukraine | 0.169001741369685 | 2020 |
| 105 | Belize | 0.15974838344523 | 2020 |
| 106 | Russian Federation | 0.148684930375722 | 2020 |
| 107 | Bosnia and Herzegovina | 0.139000303389902 | 2020 |
| 108 | Paraguay | 0.117253269771439 | 2020 |
| 109 | Greece | 0.110965559802888 | 2020 |
| 110 | Bolivia | 0.0928927750365385 | 2020 |
| 111 | Pakistan | 0.0927203482050488 | 2020 |
| 112 | Ghana | 0.0926099727105711 | 2020 |
| 113 | Croatia | 0.0907992980042351 | 2020 |
| 114 | Myanmar | 0.0830505870537084 | 2020 |
| 115 | China | 0.0654346063540696 | 2020 |
| 116 | Romania | 0.0610004194676595 | 2020 |
| 117 | North Macedonia | 0.049843182433873 | 2020 |
| 118 | Costa Rica | 0.0490911815430304 | 2020 |
| 119 | Hong Kong SAR, China | 0.0473635468809077 | 2020 |
| 120 | Iran, Islamic Rep. | 0.0431281932735253 | 2020 |
| 121 | Austria | 0.0431228318291553 | 2020 |
| 122 | Tuvalu | 0.0412581463338906 | 2020 |
| 123 | Canada | 0.037647844898294 | 2020 |
| 124 | Switzerland | 0.0319578406988335 | 2020 |
| 125 | Singapore | 0.0318689522697984 | 2020 |
| 126 | Korea, Rep. | 0.0300971233616894 | 2020 |
| 127 | Bermuda | 0.027758157014081 | 2020 |
| 128 | Brunei Darussalam | 0.0258051033760875 | 2020 |
| 129 | Eritrea | 0.0254120917667979 | 2020 |
| 130 | Czechia | 0.0239270506917243 | 2020 |
| 131 | El Salvador | 0.0218601950967632 | 2020 |
| 132 | Madagascar | 0.020769011579262 | 2020 |
| 133 | Tanzania | 0.0202898063046536 | 2020 |
| 134 | Malaysia | 0.0191165439243596 | 2020 |
| 135 | Japan | 0.0178800867171132 | 2020 |
| 136 | Philippines | 0.0151532522666733 | 2020 |
| 137 | Indonesia | 0.0143394230417444 | 2020 |
| 138 | Sierra Leone | 0.0137281049857069 | 2020 |
| 139 | Iceland | 0.0131834525638717 | 2020 |
| 140 | Togo | 0.0126997021004564 | 2020 |
| 141 | Slovenia | 0.0120317313900202 | 2020 |
| 142 | Benin | 0.00970722635725763 | 2020 |
| 143 | Slovak Republic | 0.00969295780146185 | 2020 |
| 144 | Saudi Arabia | 0.00805885709844675 | 2020 |
| 145 | Viet Nam | 0.00790166712059747 | 2020 |
| 146 | Georgia | 0.00666635316713595 | 2020 |
| 147 | Zambia | 0.00654833835021351 | 2020 |
| 148 | Kyrgyz Republic | 0.00579144487229379 | 2020 |
| 149 | Norway | 0.00359545092227436 | 2020 |
| 150 | Serbia | 0.00337551372504091 | 2020 |
| 151 | Guam | 0.00333502024394942 | 2020 |
| 152 | Azerbaijan | 0.00322469896714661 | 2020 |
| 153 | Somalia | 0.00314473723853843 | 2020 |
| 154 | Hungary | 0.00292945532827422 | 2020 |
| 155 | Gibraltar | 0.00229087933379054 | 2020 |
| 156 | Papua New Guinea | 0.00148169572540503 | 2020 |
| 157 | Djibouti | 0.00142273559827388 | 2020 |
| 158 | Mauritius | 0.000919910251083343 | 2020 |
| 159 | Gabon | 0.000669216668979134 | 2020 |
| 160 | Cameroon | 0.00045571799630474 | 2020 |
| 161 | Albania | 0.000367377769714259 | 2020 |
| 162 | Central African Republic | 0.000172534943016231 | 2020 |
| 163 | Tonga | 0.000166255013550906 | 2020 |
| 164 | Gambia, The | 0.0000729970299333446 | 2020 |
| 165 | American Samoa | 0.0000640623545461464 | 2020 |
| 166 | Iraq | 0.0000367195966964608 | 2020 |
| 167 | Bahrain | 0.000034893377069159 | 2020 |
| 168 | Fiji | 0.0000318097097280969 | 2020 |
| 169 | Haiti | 0.0000299310911758823 | 2020 |
| 170 | Chad | 0.0000284376859968055 | 2020 |
| 171 | Bhutan | 0.000022515438074336 | 2020 |
| 172 | Niger | 0.000012111118425637 | 2020 |
| 173 | Micronesia, Fed. Sts. | 0.00000303671648349446 | 2020 |
| 174 | Mali | 0.00000246772105620566 | 2020 |
| 175 | Afghanistan | 0 | 2020 |
| 176 | Burundi | 0 | 2020 |
| 177 | Equatorial Guinea | 0 | 2020 |
| 178 | Eswatini | 0 | 2020 |
| 179 | Faroe Islands | 0 | 2020 |
| 180 | French Polynesia | 0 | 2020 |
| 181 | Greenland | 0 | 2020 |
| 182 | Guinea-Bissau | 0 | 2020 |
| 183 | Kazakhstan | 0 | 2020 |
| 184 | Kiribati | 0 | 2020 |
| 185 | Kosovo | 0 | 2020 |
| 186 | Lao PDR | 0 | 2020 |
| 187 | Lesotho | 0 | 2020 |
| 188 | Liberia | 0 | 2020 |
| 189 | Libya | 0 | 2020 |
| 190 | Macao SAR, China | 0 | 2020 |
| 191 | Malawi | 0 | 2020 |
| 192 | Maldives | 0 | 2020 |
| 193 | Marshall Islands | 0 | 2020 |
| 194 | Mongolia | 0 | 2020 |
| 195 | Nauru | 0 | 2020 |
| 196 | Palau | 0 | 2020 |
| 197 | San Marino | 0 | 2020 |
| 198 | Sao Tome and Principe | 0 | 2020 |
| 199 | Sint Maarten (Dutch part) | 0 | 2020 |
| 200 | Solomon Islands | 0 | 2020 |
| 201 | South Sudan | 0 | 2020 |
| 202 | Tajikistan | 0 | 2020 |
| 203 | Timor-Leste | 0 | 2020 |
| 204 | Turkmenistan | 0 | 2020 |
| 205 | West Bank and Gaza | 0 | 2020 |