| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Syrian Arab Republic | 5.98071696366022 | 2023 |
| 2 | Burundi | 5.18525501226323 | 2023 |
| 3 | Uganda | 5.09420317856268 | 2023 |
| 4 | Tanzania | 4.88196081706066 | 2023 |
| 5 | Singapore | 4.85831607781442 | 2023 |
| 6 | Mali | 4.69315693861511 | 2023 |
| 7 | Ethiopia | 4.6839491113758 | 2023 |
| 8 | Niger | 4.66838616234182 | 2023 |
| 9 | Congo, Dem. Rep. | 4.51996392303917 | 2023 |
| 10 | Burkina Faso | 4.51311680104022 | 2023 |
| 11 | Chad | 4.33616432575165 | 2023 |
| 12 | Somalia | 4.30636043454639 | 2023 |
| 13 | Mozambique | 4.24665671866479 | 2023 |
| 14 | Malawi | 4.20192030482266 | 2023 |
| 15 | Malta | 4.1466606149402 | 2023 |
| 16 | Madagascar | 4.05851992881364 | 2023 |
| 17 | Central African Republic | 4.02182026381132 | 2023 |
| 18 | Mauritania | 3.99715288206457 | 2023 |
| 19 | Zambia | 3.9670765665464 | 2023 |
| 20 | Solomon Islands | 3.96050512560036 | 2023 |
| 21 | Angola | 3.9186324816554 | 2023 |
| 22 | Afghanistan | 3.8496026213416 | 2023 |
| 23 | Yemen, Rep. | 3.83815082153744 | 2023 |
| 24 | Benin | 3.79625297273457 | 2023 |
| 25 | Nigeria | 3.79358822964123 | 2023 |
| 26 | Kenya | 3.73706090707064 | 2023 |
| 27 | Sudan | 3.66800100277832 | 2023 |
| 28 | Togo | 3.57858643951255 | 2023 |
| 29 | Cameroon | 3.57719078603783 | 2023 |
| 30 | Senegal | 3.54635203867498 | 2023 |
| 31 | Guinea | 3.46307445520856 | 2023 |
| 32 | Cote d'Ivoire | 3.42104598909509 | 2023 |
| 33 | Gambia, The | 3.41849691795572 | 2023 |
| 34 | South Sudan | 3.25686244792868 | 2023 |
| 35 | Rwanda | 3.24223120670769 | 2023 |
| 36 | Eritrea | 3.24039833426919 | 2023 |
| 37 | Nepal | 3.22127461188389 | 2023 |
| 38 | Sierra Leone | 3.19555481530798 | 2023 |
| 39 | Namibia | 3.14617104631093 | 2023 |
| 40 | Lao PDR | 3.10314801826528 | 2023 |
| 41 | Liberia | 3.09992930658742 | 2023 |
| 42 | Canada | 3.06673671034865 | 2023 |
| 43 | Guinea-Bissau | 3.06668479305617 | 2023 |
| 44 | Iceland | 3.04384024823497 | 2023 |
| 45 | Ireland | 3.04293022006302 | 2023 |
| 46 | Ghana | 2.96895952564594 | 2023 |
| 47 | Vanuatu | 2.96677953028686 | 2023 |
| 48 | Kiribati | 2.95154946122764 | 2023 |
| 49 | Equatorial Guinea | 2.93637859363624 | 2023 |
| 50 | Bangladesh | 2.92815170470649 | 2023 |
| 51 | Congo, Rep. | 2.91506394501009 | 2023 |
| 52 | Papua New Guinea | 2.8626567336408 | 2023 |
| 53 | Cambodia | 2.8493940926435 | 2023 |
| 54 | Tajikistan | 2.84508513657346 | 2023 |
| 55 | Sao Tome and Principe | 2.79818595245974 | 2023 |
| 56 | Pakistan | 2.77272273630038 | 2023 |
| 57 | West Bank and Gaza | 2.76907182296882 | 2023 |
| 58 | Comoros | 2.70543362735595 | 2023 |
| 59 | Kyrgyz Republic | 2.69245871743491 | 2023 |
| 60 | Lesotho | 2.62064927383955 | 2023 |
| 61 | Timor-Leste | 2.61266842321404 | 2023 |
| 62 | Haiti | 2.6105088643369 | 2023 |
| 63 | Botswana | 2.58481575844053 | 2023 |
| 64 | Iraq | 2.58382039993892 | 2023 |
| 65 | Luxembourg | 2.56011060176507 | 2023 |
| 66 | Hong Kong SAR, China | 2.55352466697343 | 2023 |
| 67 | Honduras | 2.5524372865535 | 2023 |
| 68 | Australia | 2.51994552503658 | 2023 |
| 69 | Viet Nam | 2.5072348013974 | 2023 |
| 70 | Zimbabwe | 2.46699245407968 | 2023 |
| 71 | Gabon | 2.29532193878837 | 2023 |
| 72 | Turkmenistan | 2.26517506254367 | 2023 |
| 73 | Uzbekistan | 2.25191343759797 | 2023 |
| 74 | Guatemala | 2.21593129965741 | 2023 |
| 75 | Algeria | 2.21517887208394 | 2023 |
| 76 | Oman | 2.21484929178953 | 2023 |
| 77 | Philippines | 2.17126141234698 | 2023 |
| 78 | India | 2.16723689143605 | 2023 |
| 79 | New Zealand | 2.16455883941835 | 2023 |
| 80 | Israel | 2.16085005444839 | 2023 |
| 81 | Bhutan | 2.14176273994539 | 2023 |
| 82 | Czechia | 2.10616584026729 | 2023 |
| 83 | Georgia | 1.99162547384407 | 2023 |
| 84 | Venezuela, RB | 1.94682103613339 | 2023 |
| 85 | Nicaragua | 1.89015516737942 | 2023 |
| 86 | Portugal | 1.88091486548835 | 2023 |
| 87 | Panama | 1.87590994230428 | 2023 |
| 88 | Egypt, Arab Rep. | 1.85262649744046 | 2023 |
| 89 | Bolivia | 1.83776488805542 | 2023 |
| 90 | Tuvalu | 1.83147957343745 | 2023 |
| 91 | Indonesia | 1.83037328003347 | 2023 |
| 92 | Morocco | 1.82429599973334 | 2023 |
| 93 | Belize | 1.81661724015596 | 2023 |
| 94 | Myanmar | 1.80076521296226 | 2023 |
| 95 | Lithuania | 1.74561373923573 | 2023 |
| 96 | Saudi Arabia | 1.72790086673338 | 2023 |
| 97 | Malaysia | 1.72498255298186 | 2023 |
| 98 | Paraguay | 1.7098094138569 | 2023 |
| 99 | Kazakhstan | 1.66696574620748 | 2023 |
| 100 | Mongolia | 1.65588762699044 | 2023 |
| 101 | Dominican Republic | 1.63392481906321 | 2023 |
| 102 | Eswatini | 1.6259373954613 | 2023 |
| 103 | Micronesia, Fed. Sts. | 1.62045347368536 | 2023 |
| 104 | Djibouti | 1.60197279984826 | 2023 |
| 105 | British Virgin Islands | 1.58677405040773 | 2023 |
| 106 | Cabo Verde | 1.57350969124733 | 2023 |
| 107 | South Africa | 1.57124358182514 | 2023 |
| 108 | Estonia | 1.56630153723739 | 2023 |
| 109 | Spain | 1.54219810129157 | 2023 |
| 110 | Fiji | 1.53618370349051 | 2023 |
| 111 | Norway | 1.53302877123008 | 2023 |
| 112 | Thailand | 1.49559124258869 | 2023 |
| 113 | Libya | 1.48335497172107 | 2023 |
| 114 | China | 1.47276196539697 | 2023 |
| 115 | Marshall Islands | 1.4628992202061 | 2023 |
| 116 | Austria | 1.45762208441976 | 2023 |
| 117 | Ecuador | 1.39034614233661 | 2023 |
| 118 | Netherlands | 1.31834564821168 | 2023 |
| 119 | Costa Rica | 1.30764813911741 | 2023 |
| 120 | Tunisia | 1.2918567868376 | 2023 |
| 121 | Iran, Islamic Rep. | 1.28436439559041 | 2023 |
| 122 | Macao SAR, China | 1.28364385187692 | 2023 |
| 123 | El Salvador | 1.28335212318622 | 2023 |
| 124 | Belgium | 1.20033703308108 | 2023 |
| 125 | Liechtenstein | 1.19970142721091 | 2023 |
| 126 | Peru | 1.15784532215802 | 2023 |
| 127 | Brunei Darussalam | 1.15470573561088 | 2023 |
| 128 | Guyana | 1.14654067245024 | 2023 |
| 129 | United Kingdom | 1.10990162254342 | 2023 |
| 130 | Grenada | 1.10959335570709 | 2023 |
| 131 | Mexico | 1.08969778011815 | 2023 |
| 132 | United Arab Emirates | 1.06826621651544 | 2023 |
| 133 | Bahrain | 1.03801871553675 | 2023 |
| 134 | French Polynesia | 1.03239127630062 | 2023 |
| 135 | Argentina | 1.02930606084609 | 2023 |
| 136 | Slovenia | 1.0255919529433 | 2023 |
| 137 | Tonga | 1.00260548740056 | 2023 |
| 138 | Turks and Caicos Islands | 0.995447718075427 | 2023 |
| 139 | Suriname | 0.99381539847338 | 2023 |
| 140 | Switzerland | 0.989088784292753 | 2023 |
| 141 | Channel Islands | 0.987730474740096 | 2023 |
| 142 | Turkiye | 0.97735993754019 | 2023 |
| 143 | Germany | 0.963836539596019 | 2023 |
| 144 | Kuwait | 0.961310382886709 | 2023 |
| 145 | Denmark | 0.885922245855764 | 2023 |
| 146 | Nauru | 0.880232027299544 | 2023 |
| 147 | Cayman Islands | 0.875266427063587 | 2023 |
| 148 | St. Lucia | 0.857301715435031 | 2023 |
| 149 | Samoa | 0.856563499623912 | 2023 |
| 150 | Dominica | 0.842049941760848 | 2023 |
| 151 | Faroe Islands | 0.824385287098676 | 2023 |
| 152 | Qatar | 0.82231528872316 | 2023 |
| 153 | Korea, Dem. People's Rep. | 0.805135278291282 | 2023 |
| 154 | Cyprus | 0.802377407093787 | 2023 |
| 155 | Bahamas, The | 0.800749157594155 | 2023 |
| 156 | Brazil | 0.779482105140141 | 2023 |
| 157 | Colombia | 0.7760258908473 | 2023 |
| 158 | Guam | 0.762352213531873 | 2023 |
| 159 | Sweden | 0.750326881306508 | 2023 |
| 160 | United States | 0.749164335006072 | 2023 |
| 161 | Sint Maarten (Dutch part) | 0.670317314116942 | 2023 |
| 162 | Jordan | 0.662442921379859 | 2023 |
| 163 | Seychelles | 0.635085507077828 | 2023 |
| 164 | Isle of Man | 0.622172074204533 | 2023 |
| 165 | France | 0.62047893169512 | 2023 |
| 166 | Finland | 0.612840150237725 | 2023 |
| 167 | Greenland | 0.601722737379065 | 2023 |
| 168 | Northern Mariana Islands | 0.595005474189447 | 2023 |
| 169 | Jamaica | 0.582110548214431 | 2023 |
| 170 | Palau | 0.566077392751596 | 2023 |
| 171 | St. Kitts and Nevis | 0.546947580453548 | 2023 |
| 172 | Croatia | 0.546280476222869 | 2023 |
| 173 | St. Vincent and the Grenadines | 0.54314569590989 | 2023 |
| 174 | Maldives | 0.512565364642184 | 2023 |
| 175 | Antigua and Barbuda | 0.511219517233514 | 2023 |
| 176 | Barbados | 0.450135348038692 | 2023 |
| 177 | Trinidad and Tobago | 0.439364045366639 | 2023 |
| 178 | Azerbaijan | 0.421047891058885 | 2023 |
| 179 | Romania | 0.383086685498027 | 2023 |
| 180 | Montenegro | 0.326763942387827 | 2023 |
| 181 | Latvia | 0.316856996715697 | 2023 |
| 182 | Sri Lanka | 0.316335684381535 | 2023 |
| 183 | Aruba | 0.300246171701516 | 2023 |
| 184 | Andorra | 0.28776998276152 | 2023 |
| 185 | Chile | 0.245496926597844 | 2023 |
| 186 | Armenia | 0.170817597419753 | 2023 |
| 187 | Bosnia and Herzegovina | 0.151223816153373 | 2023 |
| 188 | Italy | 0.135388552879212 | 2023 |
| 189 | Slovak Republic | 0.12634581111701 | 2023 |
| 190 | Gibraltar | 0.119381069323191 | 2023 |
| 191 | Korea, Rep. | 0.113085223805968 | 2023 |
| 192 | Albania | 0.103888261229259 | 2023 |
| 193 | Uruguay | 0.0958869986376278 | 2023 |
| 194 | New Caledonia | 0.0682833941300698 | 2023 |
| 195 | San Marino | 0.0516630969841391 | 2023 |
| 196 | Mauritius | 0.0221233357458724 | 2023 |
| 197 | Cuba | -0.000864223514484099 | 2023 |
| 198 | Russian Federation | -0.0127140524321384 | 2023 |
| 199 | Belarus | -0.0378889286823575 | 2023 |
| 200 | Bulgaria | -0.096949070831414 | 2023 |
| 201 | Hungary | -0.123857728779785 | 2023 |
| 202 | Bermuda | -0.166818835702156 | 2023 |
| 203 | Poland | -0.230167586823154 | 2023 |
| 204 | Greece | -0.238876501959339 | 2023 |
| 205 | Serbia | -0.277912074802948 | 2023 |
| 206 | Virgin Islands (U.S.) | -0.377661127675146 | 2023 |
| 207 | Japan | -0.391718017575944 | 2023 |
| 208 | Puerto Rico | -0.423241126054366 | 2023 |
| 209 | Monaco | -0.472749142011542 | 2023 |
| 210 | North Macedonia | -0.474309189601274 | 2023 |
| 211 | American Samoa | -0.76971463855167 | 2023 |
| 212 | Curacao | -1.43535736015763 | 2023 |
| 213 | Moldova | -1.60738734031952 | 2023 |
| 214 | Lebanon | -2.31471163055473 | 2023 |
| 215 | Ukraine | -2.41542114471702 | 2023 |