| Rank | Country or State | Score | Authors |
| 1 | United Kingdom | 2096340.13 | 1389.24 |
| 2 | Massachusetts (United States) | 1585339.06 | 434.78 |
| 3 | Germany | 1399266.61 | 1146.58 |
| 4 | California (United States) | 1034004.25 | 439.75 |
| 5 | Italy | 923924.21 | 1150.01 |
| 6 | District of Columbia (United States) | 914539.96 | 551.65 |
| 7 | Canada | 834130.48 | 741.06 |
| 8 | Spain | 768834.21 | 834.8 |
| 9 | New York (United States) | 765749.4 | 384.09 |
| 10 | France | 746423.68 | 981.71 |
| 11 | Netherlands | 697361.86 | 547.51 |
| 12 | Australia | 504095.93 | 427.66 |
| 13 | Illinois (United States) | 462740.31 | 201.56 |
| 14 | Pennsylvania (United States) | 343987.69 | 180 |
| 15 | Switzerland | 319642.75 | 237.08 |
| 16 | Sweden | 317257.33 | 261.81 |
| 17 | Belgium | 290088.14 | 310.32 |
| 18 | New Jersey (United States) | 252632.31 | 76.56 |
| 19 | Connecticut (United States) | 249458.83 | 124.91 |
| 20 | Missouri (United States) | 222939.45 | 93.76 |
| 21 | Michigan (United States) | 198433.33 | 130.66 |
| 22 | North Carolina (United States) | 163958 | 106.41 |
| 23 | Denmark | 150675.88 | 121.26 |
| 24 | Norway | 146507.43 | 141.4 |
| 25 | Japan | 142941.86 | 233.7 |
| 26 | Portugal | 140843.33 | 266.35 |
| 27 | Austria | 139892.48 | 146.43 |
| 28 | Israel | 139451.83 | 81.91 |
| 29 | Texas (United States) | 137601.31 | 139.97 |
| 30 | Colombia | 126713.99 | 125.11 |
| 31 | Iowa (United States) | 123630.51 | 54.61 |
| 32 | Minnesota (United States) | 119259.45 | 56.26 |
| 33 | Virginia (United States) | 118495.7 | 99.88 |
| 34 | India | 118398.58 | 142.33 |
| 35 | Indiana (United States) | 115168.66 | 107.91 |
| 36 | Brazil | 114427.5 | 225.33 |
| 37 | Maryland (United States) | 113202.91 | 81.5 |
| 38 | Georgia (United States) | 108771.61 | 85.28 |
| 39 | Argentina | 108756.7 | 90.59 |
| 40 | New Zealand | 103307.88 | 105.91 |
| 41 | Wisconsin (United States) | 101211.16 | 60.16 |
| 42 | Turkey | 95134.91 | 170.58 |
| 43 | Ireland | 89918.43 | 78.86 |
| 44 | Ohio (United States) | 87138.29 | 61.53 |
| 45 | Rhode Island (United States) | 84694.5 | 34.33 |
| 46 | Florida (United States) | 84165.33 | 90.66 |
| 47 | Chile | 83635.66 | 85.49 |
| 48 | Greece | 80115.91 | 130.75 |
| 49 | Tennessee (United States) | 72313.99 | 54.49 |
| 50 | Finland | 65423.76 | 83.26 |
| 51 | Arizona (United States) | 63478.2 | 33.53 |
| 52 | Singapore | 52619.33 | 83.33 |
| 53 | South Korea | 51212.66 | 70.08 |
| 54 | Czech Republic | 48582.06 | 92.86 |
| 55 | Russia | 46887.2 | 58.5 |
| 56 | New Hampshire (United States) | 45399.16 | 14.83 |
| 57 | Hong Kong | 45263.46 | 42.53 |
| 58 | Mexico | 42067.33 | 72 |
| 59 | Washington (United States) | 41019.16 | 33.33 |
| 60 | Malaysia | 38961.5 | 38.5 |
| 61 | Colorado (United States) | 38193.33 | 34.83 |
| 62 | Hungary | 35764.19 | 61.81 |
| 63 | Oregon (United States) | 35075 | 22.5 |
| 64 | South Africa | 33858 | 49 |
| 65 | South Carolina (United States) | 28677.99 | 31.41 |
| 66 | China | 28162.71 | 51.28 |
| 67 | Cyprus | 27567.75 | 17.25 |
| 68 | Romania | 26994.33 | 75.16 |
| 69 | Pakistan | 26777.75 | 51.75 |
| 70 | Poland | 26075.5 | 63 |
| 71 | Hawaii (United States) | 25397.16 | 22.5 |
| 72 | Kentucky (United States) | 23231.91 | 14.91 |
| 73 | Louisiana (United States) | 22288.83 | 16.66 |
| 74 | Nevada (United States) | 21839 | 21.5 |
| 75 | Utah (United States) | 18273 | 34 |
| 76 | Indonesia | 17427.99 | 33.08 |
| 77 | Taiwan | 17113.5 | 45.16 |
| 78 | Kansas (United States) | 15507.5 | 10.5 |
| 79 | Wyoming (United States) | 15022 | 8.5 |
| 80 | Vermont (United States) | 14357.5 | 7 |
| 81 | Peru | 12949.75 | 24.91 |
| 82 | Alabama (United States) | 12576.5 | 18 |
| 83 | Slovenia | 11921.5 | 16.5 |
| 84 | Jamaica | 11449 | 3.5 |
| 85 | Uruguay | 10690 | 11 |
| 86 | Ukraine | 9949.5 | 15 |
| 87 | Nebraska (United States) | 9769 | 9.5 |
| 88 | Mississippi (United States) | 9319 | 13 |
| 89 | Bolivia | 8829.83 | 9.16 |
| 90 | Estonia | 8466 | 18 |
| 91 | Oklahoma (United States) | 8288 | 19 |
| 92 | Nigeria | 7551.66 | 3.33 |
| 93 | Luxembourg | 6823.25 | 10.91 |
| 94 | West Virginia (United States) | 6732 | 10 |
| 95 | Philippines | 6477 | 12.16 |
| 96 | New Mexico (United States) | 6078.91 | 4.41 |
| 97 | Croatia | 5595 | 23 |
| 98 | Delaware (United States) | 5433 | 8 |
| 99 | Thailand | 4611.5 | 12.5 |
| 100 | Bulgaria | 4531.5 | 16.75 |
| 101 | Iran | 4323.5 | 8.5 |
| 102 | Iraq | 4321.75 | 0.75 |
| 103 | Maine (United States) | 4108 | 5.5 |
| 104 | Egypt | 3980.16 | 7.5 |
| 105 | Tunisia | 3928.33 | 15.83 |
| 106 | Iceland | 3687 | 5.33 |
| 107 | Ethiopia | 3489.5 | 4.5 |
| 108 | Viet Nam | 3317.5 | 5 |
| 109 | Fiji | 3180 | 9 |
| 110 | Qatar | 3163 | 1.33 |
| 111 | Arkansas (United States) | 2808 | 5.5 |
| 112 | Jordan | 2619 | 3 |
| 113 | Saudi Arabia | 2578 | 3 |
| 114 | United Arab Emirates | 2575 | 6 |
| 115 | Bangladesh | 2489.83 | 6.83 |
| 116 | Morocco | 1551 | 3 |
| 117 | Montana (United States) | 1490 | 3 |
| 118 | Alaska (United States) | 1364.33 | 3.66 |
| 119 | Côte d'Ivoire | 1297 | 2 |
| 120 | Malawi | 1159 | 1.83 |
| 121 | Botswana | 934 | 2 |
| 122 | Latvia | 909 | 2 |
| 123 | North Dakota (United States) | 883 | 3 |
| 124 | Kazakhstan | 841 | 2 |
| 125 | Venezuela | 825 | 4 |
| 126 | Slovakia | 802.66 | 4.33 |
| 127 | Uzbekistan | 789 | 1 |
| 128 | Macao | 755 | 2 |
| 129 | Serbia | 752 | 7 |
| 130 | Tanzania | 721.5 | 3.5 |
| 131 | Barbados | 713 | 2 |
| 132 | Malta | 696.5 | 1.5 |
| 133 | Kuwait | 663 | 1 |
| 134 | Uganda | 654.5 | 1.5 |
| 135 | Ghana | 636 | 2 |
| 136 | Idaho (United States) | 627 | 2 |
| 137 | Sri Lanka | 575.5 | 2.5 |
| 138 | Ecuador | 525.25 | 3.25 |
| 139 | Monaco | 510 | 1 |
| 140 | Belarus | 478 | 2 |
| 141 | Lebanon | 426.33 | 1.83 |
| 142 | Réunion | 376 | 2 |
| 143 | Costa Rica | 373 | 1 |
| 144 | Guatemala | 356.33 | 1.66 |
| 145 | Armenia | 345.66 | 0.83 |
| 146 | Burkina Faso | 332.33 | 0.33 |
| 147 | Kenya | 318.5 | 0.5 |
| 148 | Macedonia (Former Yugoslav Republic) | 243 | 1 |
| 148 | South Dakota (United States) | 243 | 1 |
| 150 | Martinique | 240 | 1 |
| 151 | Lithuania | 210 | 2.5 |
| 152 | Oman | 181 | 2 |
| 153 | Montenegro | 179 | 1 |
| 154 | Palestinian Authority | 161 | 1 |
| 155 | Nepal | 152 | 1.5 |
| 156 | Niue | 143.5 | 0.5 |
| 157 | Afghanistan | 102.25 | 0.25 |
| 158 | Algeria | 98.5 | 1.5 |
| 159 | Namibia | 58 | 1 |
| 160 | Paraguay | 44 | 1 |
| 161 | Kyrgyzstan | 43.75 | 0.25 |
| 162 | Nauru | 18 | 0.5 |
| 163 | Georgia | 4 | 0.5 |