| 1. | South Korea | 3.44 $ | |
| 2. | Puerto Rico | 3.05 $ | |
| 3. | Costa Rica | 2.99 $ | |
| 4. | United States | 2.90 $ | |
| 5. | Taiwan | 2.90 $ | |
| 6. | Luxembourg | 2.75 $ | |
| 7. | Singapore | 2.70 $ | |
| 8. | Canada | 2.70 $ | |
| 9. | Australia | 2.62 $ | |
| 10. | Japan | 2.60 $ | |
| 11. | Hong Kong (China) | 2.46 $ | |
| 12. | Norway | 2.40 $ | |
| 13. | Belgium | 2.39 $ | |
| 14. | Austria | 2.38 $ | |
| 15. | France | 2.32 $ | |
| 16. | Denmark | 2.27 $ | |
| 17. | Philippines | 2.25 $ | |
| 18. | Switzerland | 2.24 $ | |
| 19. | Dominican Republic | 2.19 $ | |
| 20. | Ireland | 2.15 $ | |
| 21. | Uruguay | 2.12 $ | |
| 22. | Panama | 2.12 $ | |
| 23. | Mexico | 2.10 $ | |
| 24. | Malta | 2.03 $ | |
| 25. | Nigeria | 2.03 $ | |
| 26. | Italy | 2.03 $ | |
| 27. | Netherlands | 1.99 $ | |
| 28. | New Zealand | 1.90 $ | |
| 29. | Sweden | 1.87 $ | |
| 30. | Israel | 1.85 $ | |
| 31. | Spain | 1.84 $ | |
| 32. | Venezuela | 1.79 $ | |
| 33. | Cuba | 1.74 $ | |
| 34. | Portugal | 1.73 $ | |
| 35. | United Kingdom | 1.70 $ | |
| 36. | Cyprus | 1.68 $ | |
| 37. | Slovakia | 1.62 $ | |
| 38. | Germany | 1.57 $ | |
| 39. | Thailand | 1.56 $ | |
| 40. | Zimbabwe | 1.52 $ | |
| 41. | Czech Republic | 1.43 $ | |
| 42. | Croatia | 1.40 $ | |
| 43. | South Africa | 1.40 $ | |
| 44. | Chile | 1.39 $ | |
| 45. | Indonesia | 1.39 $ | |
| 46. | Palestine | 1.36 $ | |
| 47. | Kuwait | 1.36 $ | |
| 48. | Saudi Arabia | 1.32 $ | |
| 49. | Finland | 1.32 $ | |
| 50. | Slovenia | 1.28 $ | |
| 51. | Greece | 1.26 $ | |
| 52. | Malaysia | 1.21 $ | |
| 53. | Argentina | 1.20 $ | |
| 54. | Ecuador | 1.19 $ | |
| 55. | Colombia | 1.19 $ | |
| 56. | Albania | 1.17 $ | |
| 57. | Oman | 1.16 $ | |
| 58. | Brazil | 1.15 $ | |
| 59. | Bahrain | 1.13 $ | |
| 60. | Bulgaria | 1.13 $ | |
| 61. | Estonia | 1.08 $ | |
| 62. | Hungary | 1.08 $ | |
| 63. | Bosnia And Herzegovina | 1.08 $ | |
| 64. | Vietnam | 1.08 $ | |
| 65. | United Arab Emirates | 1.07 $ | |
| 66. | Mauritius | 1.06 $ | |
| 67. | Qatar | 1.04 $ | |
| 68. | Sri Lanka | 1.02 $ | |
| 69. | Latvia | 1.02 $ | |
| 70. | Bolivia | 1.01 $ | |
| 71. | Montenegro | 1.01 $ | |
| 72. | Serbia | 0.99 $ | |
| 73. | Poland | 0.95 $ | |
| 74. | Peru | 0.93 $ | |
| 75. | North Macedonia | 0.92 $ | |
| 76. | Kosovo (Disputed Territory) | 0.92 $ | |
| 77. | Romania | 0.90 $ | |
| 78. | Lithuania | 0.90 $ | |
| 79. | Jordan | 0.89 $ | |
| 80. | Lebanon | 0.89 $ | |
| 81. | Russia | 0.86 $ | |
| 82. | Kenya | 0.80 $ | |
| 83. | Moldova | 0.78 $ | |
| 84. | Armenia | 0.77 $ | |
| 85. | Tunisia | 0.74 $ | |
| 86. | China | 0.73 $ | |
| 87. | Ukraine | 0.71 $ | |
| 88. | Georgia | 0.70 $ | |
| 89. | Azerbaijan | 0.70 $ | |
| 90. | Morocco | 0.69 $ | |
| 91. | Belarus | 0.68 $ | |
| 92. | Libya | 0.64 $ | |
| 93. | Iraq | 0.64 $ | |
| 94. | Kazakhstan | 0.62 $ | |
| 95. | Algeria | 0.60 $ | |
| 96. | Turkey | 0.59 $ | |
| 97. | Uzbekistan | 0.56 $ | |
| 98. | Iran | 0.54 $ | |
| 99. | Egypt | 0.42 $ | |
| 100. | India | 0.38 $ | |
| 101. | Nepal | 0.38 $ | |
| 102. | Pakistan | 0.35 $ | |
| 103. | Bangladesh | 0.32 $ |