| Rank | Country | Value | Year |
|---|---|---|---|
| 1 | Kuwait | 31.7706937259442 | 2023 |
| 2 | Singapore | 19.7691034806569 | 2023 |
| 3 | Norway | 17.4424726705317 | 2023 |
| 4 | Brunei Darussalam | 12.8504475891415 | 2023 |
| 5 | Trinidad and Tobago | 12.4457051570366 | 2023 |
| 6 | Azerbaijan | 11.5116198869156 | 2023 |
| 7 | Netherlands | 10.1666872701457 | 2023 |
| 8 | Denmark | 9.91128469834291 | 2023 |
| 9 | Ireland | 9.89630230729367 | 2023 |
| 10 | Hong Kong SAR, China | 9.135147085349 | 2023 |
| 11 | Nicaragua | 7.74683561791423 | 2023 |
| 12 | Switzerland | 6.99832504889708 | 2023 |
| 13 | Luxembourg | 6.79347950161912 | 2023 |
| 14 | Sweden | 6.36279492884335 | 2023 |
| 15 | Germany | 6.24989377892409 | 2023 |
| 16 | Bahrain | 6.24804556210249 | 2023 |
| 17 | Viet Nam | 5.83872683815389 | 2023 |
| 18 | Samoa | 4.97923911172671 | 2023 |
| 19 | Angola | 4.93962193008658 | 2023 |
| 20 | Tajikistan | 4.84239885438264 | 2023 |
| 21 | Israel | 4.8135963920254 | 2023 |
| 22 | Slovenia | 4.48117758948833 | 2023 |
| 23 | Suriname | 3.92586590553912 | 2023 |
| 24 | Japan | 3.57684749591345 | 2023 |
| 25 | Guatemala | 3.21521582975145 | 2023 |
| 26 | Saudi Arabia | 3.19136457884368 | 2023 |
| 27 | Jamaica | 3.00363419250044 | 2023 |
| 28 | Austria | 2.65222262924231 | 2023 |
| 29 | Spain | 2.57822323934224 | 2023 |
| 30 | Russian Federation | 2.48008522096171 | 2023 |
| 31 | Eswatini | 2.338795732442 | 2023 |
| 32 | Nepal | 2.29632018507494 | 2023 |
| 33 | Algeria | 2.26077855922423 | 2023 |
| 34 | Korea, Rep. | 2.07194932609212 | 2023 |
| 35 | Lithuania | 1.93443682140835 | 2023 |
| 36 | Sri Lanka | 1.84799349884205 | 2023 |
| 37 | Ghana | 1.84248574100643 | 2023 |
| 38 | Ecuador | 1.74707369887541 | 2023 |
| 39 | Cambodia | 1.73924669573095 | 2023 |
| 40 | Nigeria | 1.65999148526501 | 2023 |
| 41 | Malaysia | 1.56564857988737 | 2023 |
| 42 | Poland | 1.55085659394329 | 2023 |
| 43 | Thailand | 1.43553955691372 | 2023 |
| 44 | China | 1.42169357029657 | 2023 |
| 45 | Portugal | 1.38433678904449 | 2023 |
| 46 | Croatia | 1.1573124925783 | 2023 |
| 47 | Iceland | 1.02550029703174 | 2023 |
| 48 | Bangladesh | 1.0030676999089 | 2023 |
| 49 | Peru | 0.829382658881826 | 2023 |
| 50 | North Macedonia | 0.672236253624727 | 2023 |
| 51 | Mongolia | 0.61023083312866 | 2023 |
| 52 | Italy | 0.544581197261171 | 2023 |
| 53 | Czechia | 0.387059243738825 | 2023 |
| 54 | Australia | 0.272704346051229 | 2023 |
| 55 | Hungary | 0.267475392053125 | 2023 |
| 56 | Paraguay | 0.255202372027523 | 2023 |
| 57 | Pakistan | -0.103450541709379 | 2023 |
| 58 | Indonesia | -0.137078899127899 | 2023 |
| 59 | Bulgaria | -0.244259982279022 | 2023 |
| 60 | Mexico | -0.303321093551616 | 2023 |
| 61 | Botswana | -0.601817658698776 | 2023 |
| 62 | Morocco | -0.631582424953665 | 2023 |
| 63 | Canada | -0.730387206591849 | 2023 |
| 64 | France | -0.75197330782564 | 2023 |
| 65 | Timor-Leste | -0.772634067937148 | 2023 |
| 66 | India | -0.852019621789705 | 2023 |
| 67 | Albania | -0.880521451287379 | 2023 |
| 68 | Belgium | -0.981540249005885 | 2023 |
| 69 | Finland | -1.09083977574104 | 2023 |
| 70 | El Salvador | -1.36904279807399 | 2023 |
| 71 | Estonia | -1.37241392052136 | 2023 |
| 72 | Brazil | -1.41826026674981 | 2023 |
| 73 | Belarus | -1.41985225344487 | 2023 |
| 74 | Costa Rica | -1.44020843827342 | 2023 |
| 75 | Slovak Republic | -1.57269717893463 | 2023 |
| 76 | South Africa | -1.62612950853256 | 2023 |
| 77 | St. Lucia | -1.80087506081033 | 2023 |
| 78 | Zambia | -1.93803907095342 | 2023 |
| 79 | Armenia | -2.29772957541129 | 2023 |
| 80 | Colombia | -2.51795416101473 | 2023 |
| 81 | Cabo Verde | -2.55148240344283 | 2023 |
| 82 | Philippines | -2.56355746349001 | 2023 |
| 83 | Bolivia | -2.56667917743747 | 2023 |
| 84 | Serbia | -2.59879022908601 | 2023 |
| 85 | Belize | -2.76336698162779 | 2023 |
| 86 | Bosnia and Herzegovina | -2.8108284931116 | 2023 |
| 87 | Ethiopia | -2.92468913307886 | 2023 |
| 88 | Egypt, Arab Rep. | -3.17299611353234 | 2023 |
| 89 | Argentina | -3.27127906317364 | 2023 |
| 90 | United Kingdom | -3.30515241543118 | 2023 |
| 91 | United States | -3.30901703468832 | 2023 |
| 92 | Kazakhstan | -3.33778748707506 | 2023 |
| 93 | Chile | -3.54630560751511 | 2023 |
| 94 | Dominican Republic | -3.60354561344743 | 2023 |
| 95 | Uruguay | -3.77047041988815 | 2023 |
| 96 | Latvia | -4.01502899470516 | 2023 |
| 97 | Turkiye | -4.05777004914951 | 2023 |
| 98 | Honduras | -4.0849838888625 | 2023 |
| 99 | Georgia | -4.39543078336905 | 2023 |
| 100 | Panama | -4.48376105593027 | 2023 |
| 101 | Mauritius | -4.49911058057771 | 2023 |
| 102 | Ukraine | -5.40118644017217 | 2023 |
| 103 | Greece | -6.32044101135202 | 2023 |
| 104 | New Zealand | -6.73272028092529 | 2023 |
| 105 | Romania | -6.97621632901223 | 2023 |
| 106 | Lesotho | -7.02907761800377 | 2023 |
| 107 | Sint Maarten (Dutch part) | -7.18921433774068 | 2023 |
| 108 | Seychelles | -7.24715426737782 | 2023 |
| 109 | Kosovo | -7.61389325547447 | 2023 |
| 110 | Uzbekistan | -8.58187092913133 | 2023 |
| 111 | Solomon Islands | -10.9237105131914 | 2023 |
| 112 | Montenegro | -11.499291222991 | 2023 |
| 113 | Rwanda | -11.7303700158916 | 2023 |
| 114 | Mozambique | -11.7602956099149 | 2023 |
| 115 | Moldova | -11.9329941764116 | 2023 |
| 116 | Cyprus | -12.0565819275042 | 2023 |
| 117 | Antigua and Barbuda | -12.8916209446326 | 2023 |
| 118 | St. Kitts and Nevis | -13.3014945996708 | 2023 |
| 119 | St. Vincent and the Grenadines | -13.3928417358675 | 2023 |
| 120 | Grenada | -13.9538179492386 | 2023 |
| 121 | Namibia | -14.8352850638746 | 2023 |
| 122 | West Bank and Gaza | -16.6435934893633 | 2023 |
| 123 | Maldives | -21.2262507458621 | 2023 |
| 124 | Burundi | -23.6774820878347 | 2023 |
| 125 | Lebanon | -31.4587084983413 | 2023 |
| 126 | Bhutan | -33.323199800639 | 2023 |
| 127 | Dominica | -33.9360687563145 | 2023 |