| Rank | Country or State | Score | Authors |
| 1 | Massachusetts (United States) | 1001116.96 | 466.78 |
| 2 | California (United States) | 526861.49 | 467.28 |
| 3 | United Kingdom | 477006.94 | 1492.91 |
| 4 | New York (United States) | 351462.8 | 433.01 |
| 5 | Illinois (United States) | 327046.03 | 216.55 |
| 6 | District of Columbia (United States) | 264817.42 | 638.62 |
| 7 | Germany | 216736.04 | 1225.92 |
| 8 | New Jersey (United States) | 157664.84 | 73.45 |
| 9 | Pennsylvania (United States) | 154041.97 | 189.91 |
| 10 | Canada | 139482.1 | 788.81 |
| 11 | Italy | 129096.45 | 1242.43 |
| 12 | France | 106046.33 | 1063.48 |
| 13 | Spain | 89321.7 | 887.54 |
| 14 | Netherlands | 81932.02 | 580.91 |
| 15 | Minnesota (United States) | 75037.87 | 61.6 |
| 16 | Connecticut (United States) | 73383.24 | 134.43 |
| 17 | North Carolina (United States) | 66009.23 | 116.41 |
| 18 | Missouri (United States) | 64783.02 | 105.92 |
| 19 | Michigan (United States) | 63990.77 | 136.97 |
| 20 | Switzerland | 61873.6 | 263.33 |
| 21 | Sweden | 58576.94 | 285.63 |
| 22 | Israel | 56947.93 | 87.91 |
| 23 | Maryland (United States) | 49394.21 | 84.66 |
| 24 | Australia | 49274.24 | 484.13 |
| 25 | Belgium | 45102.47 | 350.67 |
| 26 | Rhode Island (United States) | 41880.07 | 34.5 |
| 27 | Wisconsin (United States) | 40777.79 | 62.16 |
| 28 | Arizona (United States) | 34718.11 | 34.53 |
| 29 | New Hampshire (United States) | 33550.62 | 14.83 |
| 30 | Indiana (United States) | 31159.2 | 117.41 |
| 31 | Texas (United States) | 30722.93 | 152.16 |
| 32 | Ohio (United States) | 30268.81 | 67.45 |
| 33 | Virginia (United States) | 28671.72 | 104.43 |
| 34 | Ireland | 24747.82 | 90.28 |
| 35 | Florida (United States) | 21284.25 | 89.16 |
| 36 | Georgia (United States) | 19891.1 | 97.61 |
| 37 | Tennessee (United States) | 19318.21 | 62.5 |
| 38 | Japan | 18644.54 | 267.16 |
| 39 | Denmark | 18517.65 | 130.18 |
| 40 | Norway | 14285.67 | 141.31 |
| 41 | Iowa (United States) | 13901.57 | 55.11 |
| 42 | South Carolina (United States) | 12919.03 | 40.4 |
| 43 | New Zealand | 12374.23 | 110.71 |
| 44 | Portugal | 9756.44 | 279.85 |
| 45 | South Korea | 9652.27 | 83.41 |
| 46 | Washington (United States) | 9086.44 | 35.33 |
| 47 | Austria | 8811.85 | 168.26 |
| 48 | Cyprus | 8744.75 | 17.91 |
| 49 | Hong Kong | 8560.28 | 45.36 |
| 50 | Kentucky (United States) | 7916.82 | 15.91 |
| 51 | Chile | 7907.76 | 97.58 |
| 52 | Singapore | 7250.58 | 84.91 |
| 53 | Colorado (United States) | 6403.01 | 34.5 |
| 54 | Turkey | 6014.74 | 190.41 |
| 55 | Oregon (United States) | 5915.64 | 24.7 |
| 56 | Louisiana (United States) | 5566.18 | 24.16 |
| 57 | Finland | 5335.38 | 87.46 |
| 58 | Argentina | 4011.67 | 98.59 |
| 59 | Russia | 3836.89 | 60.86 |
| 60 | Utah (United States) | 3672.77 | 36.5 |
| 61 | China | 3542.2 | 59.11 |
| 62 | Greece | 3331.29 | 143.58 |
| 63 | Hungary | 3033.21 | 71.58 |
| 64 | India | 2835.5 | 156.83 |
| 65 | New Mexico (United States) | 2482.05 | 7.41 |
| 66 | Philippines | 2477.97 | 12.66 |
| 67 | Taiwan | 2440.51 | 49.16 |
| 68 | Czech Republic | 2420.98 | 100.19 |
| 69 | Mexico | 2366.38 | 76.33 |
| 70 | Brazil | 2316.33 | 241.16 |
| 71 | Maine (United States) | 2055.24 | 5.5 |
| 72 | Wyoming (United States) | 1625.1 | 8.5 |
| 73 | Alabama (United States) | 1570.13 | 20 |
| 74 | Kansas (United States) | 1187.13 | 11.5 |
| 75 | Nevada (United States) | 1183.21 | 24.5 |
| 76 | Colombia | 1178.32 | 133.08 |
| 77 | Delaware (United States) | 1118.89 | 8 |
| 78 | South Africa | 1028.85 | 67 |
| 79 | Hawaii (United States) | 1022.06 | 24 |
| 80 | Luxembourg | 731.87 | 14.91 |
| 81 | West Virginia (United States) | 720.38 | 13 |
| 82 | Vermont (United States) | 694.46 | 8 |
| 83 | Thailand | 673.16 | 14.33 |
| 84 | Nebraska (United States) | 667.72 | 9.5 |
| 85 | Oklahoma (United States) | 646.56 | 23 |
| 86 | Slovenia | 519.35 | 24 |
| 87 | Poland | 398.59 | 65.16 |
| 88 | Iceland | 390.59 | 6.33 |
| 89 | Pakistan | 383.08 | 66.08 |
| 90 | Arkansas (United States) | 363.64 | 8 |
| 91 | Mississippi (United States) | 342.68 | 12 |
| 92 | Peru | 330.4 | 27.08 |
| 93 | Montana (United States) | 309.07 | 4 |
| 94 | Ukraine | 298.01 | 14.83 |
| 95 | Alaska (United States) | 269.03 | 3.66 |
| 96 | Uruguay | 214.19 | 13 |
| 97 | Venezuela | 196.1 | 4 |
| 98 | Malaysia | 171.53 | 51.5 |
| 99 | Bulgaria | 142.96 | 16.75 |
| 100 | Ethiopia | 135.22 | 4.5 |
| 101 | Iraq | 125.26 | 0.75 |
| 102 | Saudi Arabia | 113.46 | 4 |
| 103 | Egypt | 111.89 | 8.5 |
| 104 | Bangladesh | 105.1 | 9.66 |
| 105 | Tunisia | 87.16 | 19.82 |
| 106 | United Arab Emirates | 76.6 | 8 |
| 107 | Romania | 57.19 | 137 |
| 108 | Estonia | 54.63 | 17 |
| 109 | Indonesia | 51.55 | 33.58 |
| 110 | Tanzania | 48.11 | 3.5 |
| 111 | Kuwait | 35.47 | 2 |
| 112 | Sri Lanka | 31.81 | 4.5 |
| 113 | Kazakhstan | 19.74 | 2 |
| 114 | Qatar | 19.24 | 1 |
| 115 | Fiji | 18.24 | 10 |
| 116 | Côte d'Ivoire | 17.77 | 2 |
| 117 | Bolivia | 17.32 | 10.16 |
| 118 | Croatia | 16.73 | 24 |
| 119 | Iran | 15.02 | 9.5 |
| 120 | Idaho (United States) | 15.01 | 2 |
| 121 | South Dakota (United States) | 12.77 | 2 |
| 122 | North Dakota (United States) | 11.4 | 3 |
| 123 | Palestinian Authority | 10.48 | 1 |
| 124 | Morocco | 9.02 | 3 |
| 125 | Martinique | 7.17 | 1 |
| 126 | Armenia | 7.06 | 0.83 |
| 127 | Jamaica | 6.45 | 4.5 |
| 128 | Burkina Faso | 5.03 | 0.33 |
| 129 | Barbados | 4.56 | 2 |
| 130 | Malawi | 4.35 | 2.33 |
| 131 | Kyrgyzstan | 4.21 | 0.25 |
| 132 | Nepal | 3.83 | 1.5 |
| 133 | Réunion | 3.82 | 2 |
| 134 | Costa Rica | 3.59 | 2 |
| 135 | Viet Nam | 3.52 | 5 |
| 136 | Belarus | 3.26 | 1 |
| 137 | Lebanon | 3 | 2.33 |
| 138 | Lithuania | 2.93 | 2.5 |
| 139 | Georgia | 2.76 | 1 |
| 140 | Latvia | 2.46 | 2 |
| 141 | Serbia | 1.96 | 7 |
| 142 | Nigeria | 1.47 | 5.33 |
| 143 | Uganda | 1.35 | 2.5 |
| 144 | Ghana | 1.34 | 2.66 |
| 145 | Jordan | 1.24 | 2 |
| 146 | Monaco | 0.77 | 1 |
| 147 | Macao | 0.76 | 2 |
| 148 | Guatemala | 0.75 | 1.5 |
| 149 | Slovakia | 0.67 | 5.33 |
| 150 | Paraguay | 0 | 1 |
| 150 | Afghanistan | 0 | 0.25 |
| 150 | Botswana | 0 | 2 |
| 150 | Uzbekistan | 0 | 1 |
| 150 | Namibia | 0 | 1 |
| 150 | Kenya | 0 | 2.5 |
| 150 | Macedonia (Former Yugoslav Republic) | 0 | 1 |
| 150 | Montenegro | 0 | 1 |
| 150 | Malta | 0 | 1.5 |
| 150 | Nauru | 0 | 0.5 |
| 150 | Ecuador | 0 | 4.25 |
| 150 | Niue | 0 | 0.5 |
| 150 | Senegal | 0 | 2 |
| 150 | Oman | 0 | 1 |
| 150 | Cameroun | 0 | 0.5 |
| 150 | Algeria | 0 | 2.5 |