| 1. | Switzerland | 4.84 $ | |
| 2. | Luxembourg | 4.10 $ | |
| 3. | Albania | 3.69 $ | |
| 4. | Bahrain | 3.45 $ | |
| 5. | Kuwait | 3.24 $ | |
| 6. | Mauritius | 3.22 $ | |
| 7. | Japan | 3.14 $ | |
| 8. | Netherlands | 3.10 $ | |
| 9. | Germany | 2.93 $ | |
| 10. | Belgium | 2.81 $ | |
| 11. | Saudi Arabia | 2.67 $ | |
| 12. | Mexico | 2.59 $ | |
| 13. | Venezuela | 2.50 $ | |
| 14. | United Kingdom | 2.35 $ | |
| 15. | Malta | 2.34 $ | |
| 16. | Austria | 2.34 $ | |
| 17. | Cyprus | 2.33 $ | |
| 18. | Dominican Republic | 2.24 $ | |
| 19. | France | 2.22 $ | |
| 20. | Qatar | 2.19 $ | |
| 21. | Sweden | 2.06 $ | |
| 22. | Peru | 2.04 $ | |
| 23. | Zimbabwe | 2.00 $ | |
| 24. | Nigeria | 2.00 $ | |
| 25. | Costa Rica | 2.00 $ | |
| 26. | Denmark | 1.98 $ | |
| 27. | Colombia | 1.95 $ | |
| 28. | New Zealand | 1.92 $ | |
| 29. | Norway | 1.88 $ | |
| 30. | Panama | 1.86 $ | |
| 31. | United States | 1.86 $ | |
| 32. | Australia | 1.79 $ | |
| 33. | Iraq | 1.79 $ | |
| 34. | Italy | 1.76 $ | |
| 35. | Ireland | 1.73 $ | |
| 36. | Czech Republic | 1.68 $ | |
| 37. | Uruguay | 1.64 $ | |
| 38. | Kenya | 1.55 $ | |
| 39. | Canada | 1.54 $ | |
| 40. | Spain | 1.52 $ | |
| 41. | Croatia | 1.52 $ | |
| 42. | Puerto Rico | 1.50 $ | |
| 43. | Lebanon | 1.50 $ | |
| 44. | Ecuador | 1.50 $ | |
| 45. | Finland | 1.46 $ | |
| 46. | Bolivia | 1.45 $ | |
| 47. | Paraguay | 1.45 $ | |
| 48. | Hungary | 1.41 $ | |
| 49. | Jordan | 1.41 $ | |
| 50. | Slovenia | 1.39 $ | |
| 51. | Hong Kong (China) | 1.34 $ | |
| 52. | Oman | 1.30 $ | |
| 53. | Israel | 1.27 $ | |
| 54. | Syria | 1.25 $ | |
| 55. | Thailand | 1.24 $ | |
| 56. | Lithuania | 1.23 $ | |
| 57. | Slovakia | 1.17 $ | |
| 58. | Montenegro | 1.17 $ | |
| 59. | Greece | 1.17 $ | |
| 60. | Estonia | 1.17 $ | |
| 61. | Chile | 1.13 $ | |
| 62. | Portugal | 1.12 $ | |
| 63. | Poland | 1.10 $ | |
| 64. | Malaysia | 1.01 $ | |
| 65. | Nepal | 1.00 $ | |
| 66. | Argentina | 1.00 $ | |
| 67. | Serbia | 1.00 $ | |
| 68. | South Africa | 0.91 $ | |
| 69. | Kosovo (Disputed Territory) | 0.91 $ | |
| 70. | Brazil | 0.90 $ | |
| 71. | Bosnia And Herzegovina | 0.90 $ | |
| 72. | Kazakhstan | 0.86 $ | |
| 73. | Romania | 0.85 $ | |
| 74. | Latvia | 0.83 $ | |
| 75. | Turkey | 0.82 $ | |
| 76. | Taiwan | 0.79 $ | |
| 77. | Singapore | 0.78 $ | |
| 78. | Bulgaria | 0.78 $ | |
| 79. | Morocco | 0.76 $ | |
| 80. | North Macedonia | 0.72 $ | |
| 81. | Georgia | 0.72 $ | |
| 82. | United Arab Emirates | 0.68 $ | |
| 83. | Vietnam | 0.61 $ | |
| 84. | Belarus | 0.59 $ | |
| 85. | Azerbaijan | 0.59 $ | |
| 86. | South Korea | 0.57 $ | |
| 87. | Pakistan | 0.54 $ | |
| 88. | Algeria | 0.47 $ | |
| 89. | Russia | 0.47 $ | |
| 90. | Ukraine | 0.45 $ | |
| 91. | Cuba | 0.45 $ | |
| 92. | Bangladesh | 0.41 $ | |
| 93. | Armenia | 0.38 $ | |
| 94. | China | 0.37 $ | |
| 95. | Indonesia | 0.36 $ | |
| 96. | Tunisia | 0.35 $ | |
| 97. | Sri Lanka | 0.35 $ | |
| 98. | Uzbekistan | 0.34 $ | |
| 99. | Moldova | 0.32 $ | |
| 100. | Iran | 0.30 $ | |
| 101. | Egypt | 0.29 $ | |
| 102. | India | 0.27 $ | |
| 103. | Philippines | 0.23 $ |