| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Monaco | 14.260810886802 | 2023 |
| 2 | Japan | 8.28186842959935 | 2023 |
| 3 | Greece | 6.22576554297105 | 2023 |
| 4 | Italy | 6.18993561829878 | 2023 |
| 5 | Germany | 5.93132881108886 | 2023 |
| 6 | Portugal | 5.21131160545877 | 2023 |
| 7 | Isle of Man | 5.15054711898348 | 2023 |
| 8 | Puerto Rico | 5.14921760734237 | 2023 |
| 9 | Hong Kong SAR, China | 4.96206880445293 | 2023 |
| 10 | San Marino | 4.82556542441168 | 2023 |
| 11 | France | 4.81917965675167 | 2023 |
| 12 | Austria | 4.78970536962023 | 2023 |
| 13 | Spain | 4.77172310706364 | 2023 |
| 14 | Sweden | 4.69524624764141 | 2023 |
| 15 | Finland | 4.56801285475354 | 2023 |
| 16 | Switzerland | 4.53333973965179 | 2023 |
| 17 | United Kingdom | 4.47061732946126 | 2023 |
| 18 | Gibraltar | 4.44791379679799 | 2023 |
| 19 | Denmark | 4.37635221357554 | 2023 |
| 20 | Belgium | 4.29106473401988 | 2023 |
| 21 | Netherlands | 4.12770056315754 | 2023 |
| 22 | Croatia | 4.04752094141012 | 2023 |
| 23 | Canada | 3.94750385787417 | 2023 |
| 24 | Slovenia | 3.91340893228365 | 2023 |
| 25 | Australia | 3.83815083667897 | 2023 |
| 26 | Liechtenstein | 3.80033599755638 | 2023 |
| 27 | Norway | 3.75607211088046 | 2023 |
| 28 | Faroe Islands | 3.70699504887647 | 2023 |
| 29 | Latvia | 3.61027313877469 | 2023 |
| 30 | Bulgaria | 3.59107346937454 | 2023 |
| 31 | Lithuania | 3.57638943263855 | 2023 |
| 32 | New Zealand | 3.54605783626465 | 2023 |
| 33 | Malta | 3.47757834676148 | 2023 |
| 34 | Bermuda | 3.42146189735614 | 2023 |
| 35 | Estonia | 3.42117988394584 | 2023 |
| 36 | Channel Islands | 3.39758286576725 | 2023 |
| 37 | Albania | 3.34205363445896 | 2023 |
| 38 | United States | 3.33590920195036 | 2023 |
| 39 | Cuba | 3.27813146425481 | 2023 |
| 40 | Luxembourg | 3.12875030533459 | 2023 |
| 41 | Czechia | 3.07818340074753 | 2023 |
| 42 | Korea, Rep. | 3.07690828159232 | 2023 |
| 43 | Ireland | 3.051928299512 | 2023 |
| 44 | Iceland | 3.04095147992972 | 2023 |
| 45 | Serbia | 2.98900017825879 | 2023 |
| 46 | Bosnia and Herzegovina | 2.96169860031891 | 2023 |
| 47 | Cyprus | 2.94518876713544 | 2023 |
| 48 | Andorra | 2.87998435322592 | 2023 |
| 49 | Romania | 2.85026970650286 | 2023 |
| 50 | Hungary | 2.84905089834186 | 2023 |
| 51 | Thailand | 2.83895539314778 | 2023 |
| 52 | Uruguay | 2.83588854626506 | 2023 |
| 53 | Virgin Islands (U.S.) | 2.78195488721805 | 2023 |
| 54 | Poland | 2.57005755231891 | 2023 |
| 55 | Barbados | 2.46590531101009 | 2023 |
| 56 | Chile | 2.41029692750155 | 2023 |
| 57 | Israel | 2.37774860393096 | 2023 |
| 58 | Ukraine | 2.37031685453411 | 2023 |
| 59 | Montenegro | 2.3308731675809 | 2023 |
| 60 | Macao SAR, China | 2.32625106658361 | 2023 |
| 61 | Slovak Republic | 2.12891288484734 | 2023 |
| 62 | New Caledonia | 2.07568027794753 | 2023 |
| 63 | St. Vincent and the Grenadines | 1.98622730635707 | 2023 |
| 64 | Guam | 1.91339433511127 | 2023 |
| 65 | China | 1.88418617399964 | 2023 |
| 66 | Argentina | 1.82337414804977 | 2023 |
| 67 | Singapore | 1.80638765577306 | 2023 |
| 68 | Costa Rica | 1.79175809317741 | 2023 |
| 69 | Russian Federation | 1.77534943173882 | 2023 |
| 70 | Belarus | 1.76561926527833 | 2023 |
| 71 | Grenada | 1.75203439031741 | 2023 |
| 72 | Kosovo | 1.72743703101547 | 2023 |
| 73 | North Macedonia | 1.71549030983698 | 2023 |
| 74 | French Polynesia | 1.70628779066973 | 2023 |
| 75 | Aruba | 1.70622552545353 | 2023 |
| 76 | Turks and Caicos Islands | 1.69187941043182 | 2023 |
| 77 | Panama | 1.65369641095071 | 2023 |
| 78 | Curacao | 1.65061450392035 | 2023 |
| 79 | Georgia | 1.63258620374767 | 2023 |
| 80 | Mauritius | 1.57648343931651 | 2023 |
| 81 | Korea, Dem. People's Rep. | 1.51963564020493 | 2023 |
| 82 | Mexico | 1.49445494615766 | 2023 |
| 83 | Antigua and Barbuda | 1.48718688611922 | 2023 |
| 84 | Peru | 1.42260406543489 | 2023 |
| 85 | Trinidad and Tobago | 1.41206955245684 | 2023 |
| 86 | El Salvador | 1.38454460151539 | 2023 |
| 87 | Bahamas, The | 1.32122674455521 | 2023 |
| 88 | Armenia | 1.3159975197954 | 2023 |
| 89 | St. Kitts and Nevis | 1.3024225058609 | 2023 |
| 90 | Brazil | 1.29479768731719 | 2023 |
| 91 | Lebanon | 1.28784630932551 | 2023 |
| 92 | St. Martin (French part) | 1.28259799901591 | 2023 |
| 93 | Dominica | 1.27609729208296 | 2023 |
| 94 | Ecuador | 1.2613182019356 | 2023 |
| 95 | Tunisia | 1.2467886634184 | 2023 |
| 96 | Dominican Republic | 1.24315047463474 | 2023 |
| 97 | Sri Lanka | 1.22030873366444 | 2023 |
| 98 | Colombia | 1.20397370069899 | 2023 |
| 99 | St. Lucia | 1.15092888382355 | 2023 |
| 100 | Greenland | 1.11017520215633 | 2023 |
| 101 | British Virgin Islands | 1.02319460437572 | 2023 |
| 102 | Moldova | 1.01078611205694 | 2023 |
| 103 | Cayman Islands | 1.00593832725191 | 2023 |
| 104 | Turkiye | 1.00360854287915 | 2023 |
| 105 | Malaysia | 0.996303821553312 | 2023 |
| 106 | Venezuela, RB | 0.986293726269617 | 2023 |
| 107 | Tonga | 0.984676557195641 | 2023 |
| 108 | Maldives | 0.968550573444232 | 2023 |
| 109 | Suriname | 0.956093279596782 | 2023 |
| 110 | Jamaica | 0.941541419863876 | 2023 |
| 111 | Viet Nam | 0.931255251764536 | 2023 |
| 112 | Paraguay | 0.927281962409506 | 2023 |
| 113 | Bhutan | 0.924203980816731 | 2023 |
| 114 | Algeria | 0.921346518666656 | 2023 |
| 115 | India | 0.867473734179601 | 2023 |
| 116 | Iran, Islamic Rep. | 0.833230116602241 | 2023 |
| 117 | Bangladesh | 0.818181073801467 | 2023 |
| 118 | Guatemala | 0.8178549327209 | 2023 |
| 119 | Belize | 0.807900765762056 | 2023 |
| 120 | Morocco | 0.799759407191169 | 2023 |
| 121 | Seychelles | 0.796295150642074 | 2023 |
| 122 | Northern Mariana Islands | 0.787018862281046 | 2023 |
| 123 | Guyana | 0.747948032279862 | 2023 |
| 124 | Libya | 0.73016125434912 | 2023 |
| 125 | Indonesia | 0.707586677800474 | 2023 |
| 126 | Palau | 0.699861096270969 | 2023 |
| 127 | Cabo Verde | 0.698313933857559 | 2023 |
| 128 | Azerbaijan | 0.692401023059506 | 2023 |
| 129 | Nicaragua | 0.689518214268793 | 2023 |
| 130 | Nepal | 0.689265423441708 | 2023 |
| 131 | Kazakhstan | 0.645306284626089 | 2023 |
| 132 | Timor-Leste | 0.627754669064976 | 2023 |
| 133 | Vanuatu | 0.612358949358509 | 2023 |
| 134 | Brunei Darussalam | 0.600484406431104 | 2023 |
| 135 | Myanmar | 0.58862072483898 | 2023 |
| 136 | South Africa | 0.58653619709591 | 2023 |
| 137 | Samoa | 0.567534916868737 | 2023 |
| 138 | American Samoa | 0.54415494581508 | 2023 |
| 139 | Mongolia | 0.525740474904848 | 2023 |
| 140 | Gabon | 0.518861773980049 | 2023 |
| 141 | Tuvalu | 0.51413881748072 | 2023 |
| 142 | Sint Maarten (Dutch part) | 0.511833506059517 | 2023 |
| 143 | Sao Tome and Principe | 0.507348552348163 | 2023 |
| 144 | Cambodia | 0.500151379413223 | 2023 |
| 145 | Comoros | 0.498211414016488 | 2023 |
| 146 | Philippines | 0.489411210839051 | 2023 |
| 147 | Syrian Arab Republic | 0.482556912516592 | 2023 |
| 148 | Kuwait | 0.475996727438888 | 2023 |
| 149 | Lao PDR | 0.475985845338591 | 2023 |
| 150 | Fiji | 0.47317301752966 | 2023 |
| 151 | Eritrea | 0.471785671344174 | 2023 |
| 152 | Djibouti | 0.456880161185051 | 2023 |
| 153 | Pakistan | 0.455963155990229 | 2023 |
| 154 | Solomon Islands | 0.453328111106407 | 2023 |
| 155 | Bolivia | 0.449720020686154 | 2023 |
| 156 | Uzbekistan | 0.433131726053012 | 2023 |
| 157 | Jordan | 0.423335731534384 | 2023 |
| 158 | Lesotho | 0.422328458159593 | 2023 |
| 159 | Tajikistan | 0.412774692581143 | 2023 |
| 160 | Haiti | 0.41198322854403 | 2023 |
| 161 | Turkmenistan | 0.407195159691939 | 2023 |
| 162 | Honduras | 0.397532056661526 | 2023 |
| 163 | Kyrgyz Republic | 0.390052084065796 | 2023 |
| 164 | Saudi Arabia | 0.385138257960453 | 2023 |
| 165 | Micronesia, Fed. Sts. | 0.377436712413954 | 2023 |
| 166 | West Bank and Gaza | 0.37284056953029 | 2023 |
| 167 | Liberia | 0.367866327145242 | 2023 |
| 168 | Botswana | 0.367643164439925 | 2023 |
| 169 | Bahrain | 0.364079123118507 | 2023 |
| 170 | Ghana | 0.364043133947276 | 2023 |
| 171 | Guinea | 0.362777465852752 | 2023 |
| 172 | Mauritania | 0.360567044461479 | 2023 |
| 173 | Egypt, Arab Rep. | 0.353126346535641 | 2023 |
| 174 | Eswatini | 0.346638069025972 | 2023 |
| 175 | Kenya | 0.33293228393682 | 2023 |
| 176 | Malawi | 0.33113068846738 | 2023 |
| 177 | Zimbabwe | 0.322866860238292 | 2023 |
| 178 | Ethiopia | 0.321626772415225 | 2023 |
| 179 | Madagascar | 0.317674640328446 | 2023 |
| 180 | Tanzania | 0.317081128221005 | 2023 |
| 181 | Namibia | 0.315302729625322 | 2023 |
| 182 | Cameroon | 0.313768024612418 | 2023 |
| 183 | Benin | 0.307231287785799 | 2023 |
| 184 | Papua New Guinea | 0.296373663376287 | 2023 |
| 185 | Cote d'Ivoire | 0.296358076250919 | 2023 |
| 186 | Rwanda | 0.29573578685578 | 2023 |
| 187 | Nigeria | 0.292987298861599 | 2023 |
| 188 | Gambia, The | 0.29157402513087 | 2023 |
| 189 | Iraq | 0.290877626192325 | 2023 |
| 190 | Equatorial Guinea | 0.288287570723656 | 2023 |
| 191 | Sudan | 0.287574483130873 | 2023 |
| 192 | Congo, Dem. Rep. | 0.281705143596573 | 2023 |
| 193 | Senegal | 0.281030380637367 | 2023 |
| 194 | Sierra Leone | 0.271751157878968 | 2023 |
| 195 | Yemen, Rep. | 0.256417080668472 | 2023 |
| 196 | Congo, Rep. | 0.253086862991776 | 2023 |
| 197 | Oman | 0.251916466535887 | 2023 |
| 198 | Guinea-Bissau | 0.251707731097102 | 2023 |
| 199 | Kiribati | 0.238701952597323 | 2023 |
| 200 | Togo | 0.237055246801193 | 2023 |
| 201 | Angola | 0.235270005104892 | 2023 |
| 202 | United Arab Emirates | 0.225864731936005 | 2023 |
| 203 | South Sudan | 0.207120605842789 | 2023 |
| 204 | Burundi | 0.205799885465642 | 2023 |
| 205 | Somalia | 0.205468684727786 | 2023 |
| 206 | Afghanistan | 0.204043725766246 | 2023 |
| 207 | Central African Republic | 0.196230478892285 | 2023 |
| 208 | Mali | 0.196172687242652 | 2023 |
| 209 | Marshall Islands | 0.196032672112019 | 2023 |
| 210 | Mozambique | 0.187905724498377 | 2023 |
| 211 | Burkina Faso | 0.171688141023387 | 2023 |
| 212 | Niger | 0.16275661109947 | 2023 |
| 213 | Chad | 0.162324966571739 | 2023 |
| 214 | Zambia | 0.122565471999002 | 2023 |
| 215 | Qatar | 0.114638560196698 | 2023 |
| 216 | Uganda | 0.0884183252390178 | 2023 |
| 217 | Nauru | 0.0847849545244335 | 2023 |