| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Singapore | 2.14482593536377 | 2022 |
| 2 | Switzerland | 2.04994893074036 | 2022 |
| 3 | Monaco | 2.04689598083496 | 2022 |
| 4 | Denmark | 1.9906097650528 | 2022 |
| 5 | Norway | 1.94218063354492 | 2022 |
| 6 | Luxembourg | 1.77271509170532 | 2022 |
| 7 | San Marino | 1.77110064029694 | 2022 |
| 8 | Finland | 1.75512683391571 | 2022 |
| 9 | Japan | 1.61974680423737 | 2022 |
| 10 | Hong Kong SAR, China | 1.59022283554077 | 2022 |
| 11 | Netherlands | 1.57946932315826 | 2022 |
| 12 | Sweden | 1.57297706604004 | 2022 |
| 13 | Canada | 1.56707048416138 | 2022 |
| 14 | Iceland | 1.56327533721924 | 2022 |
| 15 | Ireland | 1.54913818836212 | 2022 |
| 16 | Australia | 1.52887463569641 | 2022 |
| 17 | Andorra | 1.49530494213104 | 2022 |
| 18 | Liechtenstein | 1.48783588409424 | 2022 |
| 19 | Austria | 1.46545016765594 | 2022 |
| 20 | Brunei Darussalam | 1.4222446680069 | 2022 |
| 21 | Korea, Rep. | 1.34957349300385 | 2022 |
| 22 | Estonia | 1.34313404560089 | 2022 |
| 23 | New Zealand | 1.34053194522858 | 2022 |
| 24 | United Arab Emirates | 1.29996228218079 | 2022 |
| 25 | Germany | 1.2898074388504 | 2022 |
| 26 | Cayman Islands | 1.26233518123627 | 2022 |
| 27 | United States | 1.25599312782288 | 2022 |
| 28 | United Kingdom | 1.23863482475281 | 2022 |
| 29 | Israel | 1.23656439781189 | 2022 |
| 30 | Belgium | 1.22765874862671 | 2022 |
| 31 | Bermuda | 1.21950936317444 | 2022 |
| 32 | France | 1.165806889534 | 2022 |
| 33 | Qatar | 1.13682854175568 | 2022 |
| 34 | Aruba | 1.10533332824707 | 2022 |
| 35 | Macao SAR, China | 1.10533332824707 | 2022 |
| 36 | Czechia | 1.0939074754715 | 2022 |
| 37 | Slovenia | 1.0690666437149 | 2022 |
| 38 | Portugal | 1.00159108638763 | 2022 |
| 39 | Lithuania | 0.994318783283234 | 2022 |
| 40 | Malaysia | 0.993270576000214 | 2022 |
| 41 | Spain | 0.92075788974762 | 2022 |
| 42 | Uruguay | 0.849962711334229 | 2022 |
| 43 | Malta | 0.80439019203186 | 2022 |
| 44 | Greenland | 0.756873250007629 | 2022 |
| 45 | Mauritius | 0.750284731388092 | 2022 |
| 46 | Cyprus | 0.730678856372833 | 2022 |
| 47 | Latvia | 0.691895127296448 | 2022 |
| 48 | American Samoa | 0.667918145656586 | 2022 |
| 49 | Guam | 0.667918145656586 | 2022 |
| 50 | Virgin Islands (U.S.) | 0.667918145656586 | 2022 |
| 51 | Seychelles | 0.662167310714722 | 2022 |
| 52 | Georgia | 0.650825500488281 | 2022 |
| 53 | Bahrain | 0.640424907207489 | 2022 |
| 54 | Jamaica | 0.604482173919678 | 2022 |
| 55 | Fiji | 0.591782867908478 | 2022 |
| 56 | Saudi Arabia | 0.583050787448883 | 2022 |
| 57 | Croatia | 0.581651031970978 | 2022 |
| 58 | Bhutan | 0.556007385253906 | 2022 |
| 59 | Chile | 0.546773970127106 | 2022 |
| 60 | Hungary | 0.534344553947449 | 2022 |
| 61 | China | 0.495032012462616 | 2022 |
| 62 | Botswana | 0.463997155427933 | 2022 |
| 63 | Palau | 0.449828535318375 | 2022 |
| 64 | Italy | 0.449057072401047 | 2022 |
| 65 | Greece | 0.447398781776428 | 2022 |
| 66 | Indonesia | 0.436999291181564 | 2022 |
| 67 | Barbados | 0.428703635931015 | 2022 |
| 68 | Bahamas, The | 0.424218326807022 | 2022 |
| 69 | St. Kitts and Nevis | 0.392122596502304 | 2022 |
| 70 | Micronesia, Fed. Sts. | 0.379839152097702 | 2022 |
| 71 | Slovak Republic | 0.378621488809586 | 2022 |
| 72 | India | 0.370331406593323 | 2022 |
| 73 | St. Vincent and the Grenadines | 0.317980945110321 | 2022 |
| 74 | Samoa | 0.304703801870346 | 2022 |
| 75 | Poland | 0.25948902964592 | 2022 |
| 76 | Rwanda | 0.232485979795456 | 2022 |
| 77 | Marshall Islands | 0.230687335133553 | 2022 |
| 78 | Nauru | 0.199985399842262 | 2022 |
| 79 | Jordan | 0.194713801145554 | 2022 |
| 80 | Viet Nam | 0.17549079656601 | 2022 |
| 81 | Kiribati | 0.167575597763062 | 2022 |
| 82 | Kazakhstan | 0.143430486321449 | 2022 |
| 83 | Thailand | 0.128285065293312 | 2022 |
| 84 | Kuwait | 0.112373597919941 | 2022 |
| 85 | Serbia | 0.0656684786081314 | 2022 |
| 86 | Albania | 0.0650628432631493 | 2022 |
| 87 | Philippines | 0.0647772029042244 | 2022 |
| 88 | Costa Rica | 0.0532664284110069 | 2022 |
| 89 | Namibia | 0.0394995212554932 | 2022 |
| 90 | Grenada | 0.0384795591235161 | 2022 |
| 91 | Oman | 0.0220412891358137 | 2022 |
| 92 | Colombia | 0.0144156282767653 | 2022 |
| 93 | Romania | 0.0000470589620817918 | 2022 |
| 94 | Senegal | -0.00124927773140371 | 2022 |
| 95 | Trinidad and Tobago | -0.0251202769577503 | 2022 |
| 96 | Cabo Verde | -0.0262028370052576 | 2022 |
| 97 | Montenegro | -0.0270149894058704 | 2022 |
| 98 | Azerbaijan | -0.0406579151749611 | 2022 |
| 99 | Ghana | -0.0625455379486084 | 2022 |
| 100 | Dominican Republic | -0.0677330642938614 | 2022 |
| 101 | North Macedonia | -0.0810714960098267 | 2022 |
| 102 | Dominica | -0.0970938131213188 | 2022 |
| 103 | St. Lucia | -0.0970938131213188 | 2022 |
| 104 | South Africa | -0.125317960977554 | 2022 |
| 105 | Panama | -0.127450808882713 | 2022 |
| 106 | Morocco | -0.131649643182755 | 2022 |
| 107 | Maldives | -0.134175449609756 | 2022 |
| 108 | Antigua and Barbuda | -0.159468576312065 | 2022 |
| 109 | Benin | -0.164296001195908 | 2022 |
| 110 | Tonga | -0.16647757589817 | 2022 |
| 111 | Kosovo | -0.194389581680298 | 2022 |
| 112 | Turkiye | -0.19902965426445 | 2022 |
| 113 | Guyana | -0.265898406505585 | 2022 |
| 114 | Bulgaria | -0.270799845457077 | 2022 |
| 115 | Mexico | -0.280898958444595 | 2022 |
| 116 | Argentina | -0.282877296209335 | 2022 |
| 117 | Tunisia | -0.299408107995987 | 2022 |
| 118 | Kenya | -0.300569444894791 | 2022 |
| 119 | Moldova | -0.307013601064682 | 2022 |
| 120 | Ecuador | -0.308546245098114 | 2022 |
| 121 | Tuvalu | -0.311674624681473 | 2022 |
| 122 | Armenia | -0.314229518175125 | 2022 |
| 123 | El Salvador | -0.320332825183868 | 2022 |
| 124 | Uzbekistan | -0.329515904188156 | 2022 |
| 125 | Cote d'Ivoire | -0.342977225780487 | 2022 |
| 126 | Cuba | -0.350331842899323 | 2022 |
| 127 | Cambodia | -0.351662397384644 | 2022 |
| 128 | Belize | -0.356178641319275 | 2022 |
| 129 | Sri Lanka | -0.391204476356506 | 2022 |
| 130 | Peru | -0.39776611328125 | 2022 |
| 131 | Mongolia | -0.424908697605133 | 2022 |
| 132 | Tanzania | -0.42673471570015 | 2022 |
| 133 | Egypt, Arab Rep. | -0.447546809911728 | 2022 |
| 134 | Puerto Rico | -0.482191681861877 | 2022 |
| 135 | Ukraine | -0.496294170618057 | 2022 |
| 136 | Algeria | -0.513090252876282 | 2022 |
| 137 | Vanuatu | -0.536280393600464 | 2022 |
| 138 | Bolivia | -0.563976764678955 | 2022 |
| 139 | Uganda | -0.583969175815582 | 2022 |
| 140 | Brazil | -0.587532162666321 | 2022 |
| 141 | Lao PDR | -0.595122039318085 | 2022 |
| 142 | Paraguay | -0.613315761089325 | 2022 |
| 143 | Pakistan | -0.623640716075897 | 2022 |
| 144 | Niger | -0.639215767383575 | 2022 |
| 145 | Togo | -0.64258873462677 | 2022 |
| 146 | Zambia | -0.658232748508453 | 2022 |
| 147 | Gambia, The | -0.674558699131012 | 2022 |
| 148 | Solomon Islands | -0.674787521362305 | 2022 |
| 149 | Eswatini | -0.686120450496674 | 2022 |
| 150 | Russian Federation | -0.695411026477814 | 2022 |
| 151 | Mauritania | -0.701024174690247 | 2022 |
| 152 | Mozambique | -0.714270293712616 | 2022 |
| 153 | Gabon | -0.726116597652435 | 2022 |
| 154 | Ethiopia | -0.745265185832977 | 2022 |
| 155 | Tajikistan | -0.756126046180725 | 2022 |
| 156 | Bangladesh | -0.76255190372467 | 2022 |
| 157 | Timor-Leste | -0.767780125141144 | 2022 |
| 158 | Djibouti | -0.786164522171021 | 2022 |
| 159 | Papua New Guinea | -0.807290256023407 | 2022 |
| 160 | Burkina Faso | -0.825155377388 | 2022 |
| 161 | Malawi | -0.840930998325348 | 2022 |
| 162 | Sao Tome and Principe | -0.843731462955475 | 2022 |
| 163 | Belarus | -0.851105093955994 | 2022 |
| 164 | Honduras | -0.866467356681824 | 2022 |
| 165 | Cameroon | -0.881544709205627 | 2022 |
| 166 | Iran, Islamic Rep. | -0.882116675376892 | 2022 |
| 167 | Kyrgyz Republic | -0.889000654220581 | 2022 |
| 168 | Lesotho | -0.890573918819427 | 2022 |
| 169 | West Bank and Gaza | -0.900952577590942 | 2022 |
| 170 | Guatemala | -0.906891822814941 | 2022 |
| 171 | Nepal | -0.917344748973846 | 2022 |
| 172 | Guinea | -0.941579163074493 | 2022 |
| 173 | Suriname | -0.943955838680267 | 2022 |
| 174 | Madagascar | -0.987728238105774 | 2022 |
| 175 | Nigeria | -1.03512346744537 | 2022 |
| 176 | Nicaragua | -1.03581631183624 | 2022 |
| 177 | Angola | -1.04042935371399 | 2022 |
| 178 | Bosnia and Herzegovina | -1.06442642211914 | 2022 |
| 179 | Turkmenistan | -1.1583536863327 | 2022 |
| 180 | Sierra Leone | -1.16025280952454 | 2022 |
| 181 | Mali | -1.19682347774506 | 2022 |
| 182 | Zimbabwe | -1.25461292266846 | 2022 |
| 183 | Burundi | -1.26284074783325 | 2022 |
| 184 | Equatorial Guinea | -1.29638779163361 | 2022 |
| 185 | Iraq | -1.30191540718079 | 2022 |
| 186 | Congo, Rep. | -1.36932182312012 | 2022 |
| 187 | Chad | -1.42290568351746 | 2022 |
| 188 | Liberia | -1.43825364112854 | 2022 |
| 189 | Lebanon | -1.45865571498871 | 2022 |
| 190 | Korea, Dem. People's Rep. | -1.46298551559448 | 2022 |
| 191 | Guinea-Bissau | -1.48615753650665 | 2022 |
| 192 | Comoros | -1.68251287937164 | 2022 |
| 193 | Myanmar | -1.68404102325439 | 2022 |
| 194 | Venezuela, RB | -1.68818092346191 | 2022 |
| 195 | Sudan | -1.70530915260315 | 2022 |
| 196 | Central African Republic | -1.7093962430954 | 2022 |
| 197 | Eritrea | -1.73040449619293 | 2022 |
| 198 | Congo, Dem. Rep. | -1.74592006206512 | 2022 |
| 199 | Syrian Arab Republic | -1.75204491615295 | 2022 |
| 200 | Libya | -1.75491416454315 | 2022 |
| 201 | Afghanistan | -1.87955236434937 | 2022 |
| 202 | Somalia | -2.02636790275574 | 2022 |
| 203 | Haiti | -2.22696566581726 | 2022 |
| 204 | Yemen, Rep. | -2.23254156112671 | 2022 |
| 205 | South Sudan | -2.3898651599884 | 2022 |