| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Tuvalu | 60 | 2021 |
| 2 | Sao Tome and Principe | 39.5833333333333 | 2021 |
| 3 | Kiribati | 39.5061728395062 | 2021 |
| 4 | Marshall Islands | 36.1111111111111 | 2021 |
| 5 | Comoros | 28.4793121977432 | 2021 |
| 6 | Malaysia | 22.7058286409983 | 2021 |
| 7 | Dominica | 22.6666666666667 | 2021 |
| 8 | Cote d'Ivoire | 21.3836477987421 | 2021 |
| 9 | Nauru | 20 | 2021 |
| 10 | Philippines | 18.7577556427541 | 2021 |
| 11 | Sri Lanka | 16.1655350792111 | 2021 |
| 12 | Viet Nam | 15.7324306302225 | 2021 |
| 13 | Tonga | 15.2777777777778 | 2021 |
| 14 | Indonesia | 14.4249404747962 | 2021 |
| 15 | Rwanda | 14.1872719902716 | 2021 |
| 16 | Lebanon | 13.6852394916911 | 2021 |
| 17 | Tunisia | 13.6405767250257 | 2021 |
| 18 | Burundi | 13.6292834890966 | 2021 |
| 19 | Guam | 12.962962962963 | 2021 |
| 20 | Ghana | 11.904207301798 | 2021 |
| 21 | West Bank and Gaza | 11.8340248962656 | 2021 |
| 22 | Grenada | 11.7647058823529 | 2021 |
| 23 | Samoa | 11.4064748201439 | 2021 |
| 24 | St. Lucia | 11.3114754098361 | 2021 |
| 25 | Guatemala | 11.0395670026129 | 2021 |
| 26 | Uganda | 10.9714741671654 | 2021 |
| 27 | Haiti | 10.8853410740203 | 2021 |
| 28 | Thailand | 10.863395251424 | 2021 |
| 29 | Bangladesh | 10.4325113313359 | 2021 |
| 30 | Vanuatu | 10.2543068088597 | 2021 |
| 31 | Spain | 10.1249277704647 | 2021 |
| 32 | American Samoa | 9.65 | 2021 |
| 33 | Portugal | 9.45988127363393 | 2021 |
| 34 | Guinea-Bissau | 8.8904694167852 | 2021 |
| 35 | Greece | 8.44243366951125 | 2021 |
| 36 | El Salvador | 7.72200772200772 | 2021 |
| 37 | St. Vincent and the Grenadines | 7.69230769230769 | 2021 |
| 38 | French Polynesia | 7.49063670411985 | 2021 |
| 39 | Dominican Republic | 7.46880982937451 | 2021 |
| 40 | Italy | 7.33343872689091 | 2021 |
| 41 | Nigeria | 7.24661550116934 | 2021 |
| 42 | Costa Rica | 7.20720720720721 | 2021 |
| 43 | Moldova | 6.85471640885654 | 2021 |
| 44 | British Virgin Islands | 6.66666666666667 | 2021 |
| 45 | Cuba | 6.29094412331407 | 2021 |
| 46 | Jamaica | 6.27885503231764 | 2021 |
| 47 | Syrian Arab Republic | 5.80515166367151 | 2021 |
| 48 | Ecuador | 5.72958608471574 | 2021 |
| 49 | Timor-Leste | 5.37323470073974 | 2021 |
| 50 | Honduras | 5.36240950933953 | 2021 |
| 51 | Benin | 5.32103582830791 | 2021 |
| 52 | San Marino | 5.25 | 2021 |
| 53 | Israel | 4.7365988909427 | 2021 |
| 54 | Turkiye | 4.66587840910567 | 2021 |
| 55 | India | 4.57421153710325 | 2021 |
| 56 | Palau | 4.34782608695652 | 2021 |
| 57 | Trinidad and Tobago | 4.28849902534113 | 2021 |
| 58 | Morocco | 3.98610799910374 | 2021 |
| 59 | Guinea | 3.41038580498128 | 2021 |
| 60 | Fiji | 3.38259441707718 | 2021 |
| 61 | Maldives | 3.33333333333333 | 2021 |
| 62 | Azerbaijan | 3.31639443436177 | 2021 |
| 63 | Cameroon | 3.27896596221785 | 2021 |
| 64 | Albania | 3.19817518248175 | 2021 |
| 65 | Solomon Islands | 3.17970703822794 | 2021 |
| 66 | Togo | 3.12557455414598 | 2021 |
| 67 | Seychelles | 3.04347826086957 | 2021 |
| 68 | Malta | 2.96875 | 2021 |
| 69 | Cyprus | 2.79101731601732 | 2021 |
| 70 | Cambodia | 2.71357353274417 | 2021 |
| 71 | Slovenia | 2.60225263701555 | 2021 |
| 72 | Bahrain | 2.53164556962025 | 2021 |
| 73 | Nicaragua | 2.4596975236829 | 2021 |
| 74 | Serbia | 2.42597217267214 | 2021 |
| 75 | Burkina Faso | 2.33918128654971 | 2021 |
| 76 | Barbados | 2.32558139534884 | 2021 |
| 77 | Myanmar | 2.31357347510993 | 2021 |
| 78 | Sierra Leone | 2.28595178719867 | 2021 |
| 79 | Tanzania | 2.27895687514112 | 2021 |
| 80 | Antigua and Barbuda | 2.27272727272727 | 2021 |
| 81 | Colombia | 2.25777377196936 | 2021 |
| 82 | Malawi | 2.12134068731438 | 2021 |
| 83 | Armenia | 2.11801896733404 | 2021 |
| 84 | Bosnia and Herzegovina | 2.109375 | 2021 |
| 85 | Korea, Rep. | 2.09016393442623 | 2021 |
| 86 | Cayman Islands | 2.08333333333333 | 2021 |
| 87 | Liberia | 2.07641196013289 | 2021 |
| 88 | Korea, Dem. People's Rep. | 2.07623951499045 | 2021 |
| 89 | Papua New Guinea | 2.0315329240825 | 2021 |
| 90 | China | 2.02381497644386 | 2021 |
| 91 | Ethiopia | 2.02113953344364 | 2021 |
| 92 | Mauritius | 2.00300450676014 | 2021 |
| 93 | Peru | 1.89483828125 | 2021 |
| 94 | France | 1.85182547205131 | 2021 |
| 95 | Georgia | 1.84055259749604 | 2021 |
| 96 | Puerto Rico | 1.80383314543405 | 2021 |
| 97 | Romania | 1.74287204450626 | 2021 |
| 98 | Equatorial Guinea | 1.67557932263815 | 2021 |
| 99 | Hungary | 1.63812075388998 | 2021 |
| 100 | North Macedonia | 1.62569389373513 | 2021 |
| 101 | Nepal | 1.4788978025811 | 2021 |
| 102 | Ukraine | 1.47221263375906 | 2021 |
| 103 | Tajikistan | 1.46984653072988 | 2021 |
| 104 | Mexico | 1.4480825124103 | 2021 |
| 105 | Panama | 1.44669722297115 | 2021 |
| 106 | Croatia | 1.41172265904217 | 2021 |
| 107 | Belize | 1.40289346777729 | 2021 |
| 108 | Bulgaria | 1.37290254237288 | 2021 |
| 109 | Poland | 1.24142437112055 | 2021 |
| 110 | Iran, Islamic Rep. | 1.16548536209553 | 2021 |
| 111 | Brunei Darussalam | 1.13851992409867 | 2021 |
| 112 | Netherlands | 1.0989010989011 | 2021 |
| 113 | Iraq | 1.08263000773965 | 2021 |
| 114 | Kenya | 1.07179252907896 | 2021 |
| 115 | Eswatini | 1.04651162790698 | 2021 |
| 116 | Madagascar | 1.03128222756961 | 2021 |
| 117 | Pakistan | 1.02869447903694 | 2021 |
| 118 | Cabo Verde | 0.992555831265509 | 2021 |
| 119 | Egypt, Arab Rep. | 0.958360540459089 | 2021 |
| 120 | Uzbekistan | 0.956308024681552 | 2021 |
| 121 | Hong Kong SAR, China | 0.952380952380952 | 2021 |
| 122 | Brazil | 0.927957655650659 | 2021 |
| 123 | Jordan | 0.921233416672298 | 2021 |
| 124 | Congo, Dem. Rep. | 0.890143578659491 | 2021 |
| 125 | Austria | 0.820576829859428 | 2021 |
| 126 | Venezuela, RB | 0.7936058046596 | 2021 |
| 127 | Belgium | 0.784346103038309 | 2021 |
| 128 | Japan | 0.721536351165981 | 2021 |
| 129 | Gambia, The | 0.691699604743083 | 2021 |
| 130 | Denmark | 0.675 | 2021 |
| 131 | Chile | 0.669776149513404 | 2021 |
| 132 | Gabon | 0.659758605968875 | 2021 |
| 133 | Switzerland | 0.638472190197681 | 2021 |
| 134 | Czechia | 0.634007122717697 | 2021 |
| 135 | Luxembourg | 0.605175454270022 | 2021 |
| 136 | United Arab Emirates | 0.580849056603774 | 2021 |
| 137 | Lithuania | 0.578182398977799 | 2021 |
| 138 | Germany | 0.578150490855491 | 2021 |
| 139 | Virgin Islands (U.S.) | 0.571428571428571 | 2021 |
| 140 | Lao PDR | 0.563258232235702 | 2021 |
| 141 | Yemen, Rep. | 0.556849821012558 | 2021 |
| 142 | Belarus | 0.46809559004681 | 2021 |
| 143 | Senegal | 0.420713655014803 | 2021 |
| 144 | Montenegro | 0.411895910780669 | 2021 |
| 145 | Algeria | 0.411031678087584 | 2021 |
| 146 | Kyrgyz Republic | 0.399895724713243 | 2021 |
| 147 | Argentina | 0.390252458261623 | 2021 |
| 148 | St. Kitts and Nevis | 0.384615384615385 | 2021 |
| 149 | Mozambique | 0.381494951550141 | 2021 |
| 150 | Congo, Rep. | 0.374816983894583 | 2021 |
| 151 | Slovak Republic | 0.374376039933444 | 2021 |
| 152 | South Africa | 0.34045289302525 | 2021 |
| 153 | Afghanistan | 0.340370728117382 | 2021 |
| 154 | Kuwait | 0.336700336700337 | 2021 |
| 155 | Bahamas, The | 0.2997002997003 | 2021 |
| 156 | United States | 0.295165194120309 | 2021 |
| 157 | New Zealand | 0.281037560290152 | 2021 |
| 158 | Qatar | 0.261096605744125 | 2021 |
| 159 | Zimbabwe | 0.258498125888587 | 2021 |
| 160 | Angola | 0.254271276169086 | 2021 |
| 161 | Bolivia | 0.231699436905751 | 2021 |
| 162 | Paraguay | 0.226529071230808 | 2021 |
| 163 | Uruguay | 0.222831676379842 | 2021 |
| 164 | New Caledonia | 0.204048140043764 | 2021 |
| 165 | Northern Mariana Islands | 0.195652173913043 | 2021 |
| 166 | Central African Republic | 0.192622556101319 | 2021 |
| 167 | United Kingdom | 0.190198404497169 | 2021 |
| 168 | Libya | 0.18754901849347 | 2021 |
| 169 | Bhutan | 0.157315154693235 | 2021 |
| 170 | Guyana | 0.147320294640589 | 2021 |
| 171 | Latvia | 0.144624779045476 | 2021 |
| 172 | Singapore | 0.139275766016713 | 2021 |
| 173 | South Sudan | 0.134508568987071 | 2021 |
| 174 | Lesotho | 0.131752305665349 | 2021 |
| 175 | Turkmenistan | 0.127678590428362 | 2021 |
| 176 | Mali | 0.122931674575271 | 2021 |
| 177 | Estonia | 0.116959064327485 | 2021 |
| 178 | Sudan | 0.115631691648822 | 2021 |
| 179 | Russian Federation | 0.109483680336963 | 2021 |
| 180 | Oman | 0.108562197092084 | 2021 |
| 181 | Saudi Arabia | 0.096292953867767 | 2021 |
| 182 | Niger | 0.0892081787321386 | 2021 |
| 183 | Zambia | 0.0524623683396333 | 2021 |
| 184 | Australia | 0.0500518719400106 | 2021 |
| 185 | Kazakhstan | 0.0488943215912879 | 2021 |
| 186 | Somalia | 0.0462269263876048 | 2021 |
| 187 | Djibouti | 0.0388265746333046 | 2021 |
| 188 | Chad | 0.0301778907242694 | 2021 |
| 189 | Suriname | 0.0256410256410256 | 2021 |
| 190 | Canada | 0.0195705849556817 | 2021 |
| 191 | Andorra | 0.0182978723404255 | 2021 |
| 192 | Eritrea | 0.0165233501498903 | 2021 |
| 193 | Namibia | 0.014575665925737 | 2021 |
| 194 | Ireland | 0.0145158949049209 | 2021 |
| 195 | Finland | 0.0144761746839999 | 2021 |
| 196 | Mauritania | 0.00970214417386242 | 2021 |
| 197 | Sweden | 0.00854441601052672 | 2021 |
| 198 | Norway | 0.00823564938095369 | 2021 |
| 199 | Botswana | 0.00352901734512025 | 2021 |
| 200 | Mongolia | 0.00321025844506638 | 2021 |