Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 757804.65 | 450.19 |
2 | United Kingdom | 661356.94 | 1425.05 |
3 | California (United States) | 527438.02 | 458.33 |
4 | New York (United States) | 365360.68 | 407.84 |
5 | Canada | 289482.57 | 769.56 |
6 | Illinois (United States) | 271339.11 | 206.56 |
7 | Germany | 263366.85 | 1186.88 |
8 | District of Columbia (United States) | 218519.02 | 564.99 |
9 | France | 172255.72 | 1016.9 |
10 | Italy | 166468.13 | 1196.26 |
11 | Pennsylvania (United States) | 153982.49 | 186.05 |
12 | New Jersey (United States) | 132246.92 | 75.9 |
13 | Netherlands | 114242.06 | 561.33 |
14 | Spain | 109185.49 | 864.77 |
15 | Australia | 101129.37 | 438.41 |
16 | Connecticut (United States) | 98952.73 | 128.51 |
17 | Missouri (United States) | 95006.54 | 100.76 |
18 | Israel | 87616.85 | 84.25 |
19 | Michigan (United States) | 75639.67 | 131.04 |
20 | North Carolina (United States) | 69271.85 | 108.91 |
21 | Sweden | 68308.72 | 277.23 |
22 | Maryland (United States) | 62249.61 | 81.66 |
23 | Switzerland | 60342.66 | 249.16 |
24 | Texas (United States) | 59262.57 | 149.97 |
25 | Virginia (United States) | 56010.5 | 102.71 |
26 | Belgium | 51964.83 | 326.22 |
27 | Indiana (United States) | 50806.89 | 109.41 |
28 | Ohio (United States) | 50579.82 | 62.03 |
29 | Minnesota (United States) | 49006.64 | 58.6 |
30 | Japan | 45748.11 | 250.41 |
31 | Tennessee (United States) | 43033.89 | 57.5 |
32 | Wisconsin (United States) | 42636.03 | 61.16 |
33 | Florida (United States) | 41998.16 | 89.66 |
34 | Rhode Island (United States) | 36975.96 | 34.5 |
35 | New Zealand | 31543.85 | 108.08 |
36 | Georgia (United States) | 31521.1 | 88.28 |
37 | Arizona (United States) | 30876.53 | 33.03 |
38 | Norway | 30564.19 | 141.06 |
39 | Iowa (United States) | 26589.39 | 54.61 |
40 | Washington (United States) | 24249.56 | 33.33 |
41 | Denmark | 22947.46 | 124.01 |
42 | Austria | 22903.53 | 158.09 |
43 | South Carolina (United States) | 21588.83 | 39.4 |
44 | Ireland | 20962.96 | 82.33 |
45 | Singapore | 20825.66 | 82.91 |
46 | South Korea | 17622.26 | 74.75 |
47 | Hong Kong | 17555.46 | 45.03 |
48 | New Hampshire (United States) | 14849.46 | 14.83 |
49 | Kentucky (United States) | 13238.48 | 14.91 |
50 | Greece | 13008.7 | 134.25 |
51 | Portugal | 12659.91 | 271.68 |
52 | Oregon (United States) | 11587.91 | 23.5 |
53 | Finland | 11213.59 | 84.56 |
54 | Turkey | 11173.31 | 180.91 |
55 | India | 11042.37 | 149 |
56 | Colorado (United States) | 10780.03 | 35 |
57 | Utah (United States) | 9504.66 | 34 |
58 | Chile | 9469.64 | 90.49 |
59 | Hungary | 8729.04 | 67.81 |
60 | Cyprus | 7667.91 | 16.25 |
61 | Taiwan | 6937.4 | 48.16 |
62 | Argentina | 6373.66 | 94.59 |
63 | Kansas (United States) | 6294.38 | 10.5 |
64 | Brazil | 5947.03 | 237.83 |
65 | Alabama (United States) | 5740.82 | 19 |
66 | Mexico | 5504.2 | 74 |
67 | China | 5353.91 | 53.28 |
68 | Russia | 5109.45 | 59.33 |
69 | Nevada (United States) | 4947.49 | 22.5 |
70 | Wyoming (United States) | 4858.92 | 8.5 |
71 | Louisiana (United States) | 4290.65 | 18.66 |
72 | Oklahoma (United States) | 4142.42 | 22 |
73 | New Mexico (United States) | 3951.91 | 4.41 |
74 | Czech Republic | 3510.96 | 99.86 |
75 | Delaware (United States) | 2901.07 | 8 |
76 | Hawaii (United States) | 2888.24 | 23 |
77 | Vermont (United States) | 2742.76 | 7 |
78 | West Virginia (United States) | 2580.42 | 12 |
79 | Nebraska (United States) | 2503.49 | 9.5 |
80 | Ukraine | 1790.32 | 14.83 |
81 | Mississippi (United States) | 1768.69 | 12 |
82 | Maine (United States) | 1730.53 | 5.5 |
83 | South Africa | 1713.05 | 51.5 |
84 | Colombia | 1669.55 | 130.28 |
85 | Arkansas (United States) | 1245.33 | 6.5 |
86 | Poland | 991.75 | 64.83 |
87 | Iceland | 920.94 | 5.33 |
88 | Pakistan | 870.32 | 58.75 |
89 | Montana (United States) | 846.05 | 4 |
90 | Thailand | 801.39 | 12.5 |
91 | Malaysia | 764.61 | 47 |
92 | Egypt | 729.17 | 7.5 |
93 | Luxembourg | 536.46 | 12.91 |
94 | Uruguay | 521.13 | 12 |
95 | Slovenia | 476.77 | 20 |
96 | Bulgaria | 410.89 | 16.75 |
97 | Iraq | 370.36 | 0.75 |
98 | Venezuela | 348.07 | 4 |
99 | United Arab Emirates | 339.67 | 7 |
100 | Alaska (United States) | 272.55 | 3.66 |
101 | Peru | 213.98 | 25.08 |
102 | Ethiopia | 178.72 | 4.5 |
103 | Philippines | 163.74 | 12.16 |
104 | Tunisia | 162.4 | 17.82 |
105 | North Dakota (United States) | 143.18 | 3 |
106 | Indonesia | 133.48 | 33.08 |
107 | Kazakhstan | 123.52 | 2 |
108 | Viet Nam | 116.76 | 5 |
109 | Estonia | 115.01 | 18 |
110 | Qatar | 108.19 | 1.33 |
111 | Kyrgyzstan | 103.85 | 0.25 |
112 | Latvia | 100.4 | 2 |
113 | Martinique | 76.9 | 1 |
114 | Sri Lanka | 76.68 | 3.5 |
115 | Romania | 76 | 106.49 |
116 | Kenya | 55.98 | 2.5 |
117 | Monaco | 53.56 | 1 |
118 | Macao | 43.01 | 2 |
119 | Tanzania | 42.6 | 3.5 |
120 | Idaho (United States) | 41.67 | 2 |
121 | South Dakota (United States) | 37.37 | 2 |
122 | Réunion | 37.35 | 2 |
123 | Barbados | 35.25 | 2 |
124 | Saudi Arabia | 31.95 | 3 |
125 | Bangladesh | 31.9 | 8.66 |
126 | Guatemala | 29.95 | 1.5 |
127 | Palestinian Authority | 29.73 | 1 |
128 | Côte d'Ivoire | 29.3 | 2 |
129 | Morocco | 26.65 | 3 |
130 | Croatia | 24.19 | 23 |
131 | Nigeria | 21.05 | 4.33 |
132 | Iran | 20.87 | 8.5 |
133 | Namibia | 19.49 | 1 |
134 | Fiji | 19.45 | 10 |
135 | Armenia | 19.21 | 0.83 |
136 | Belarus | 18.5 | 2 |
137 | Bolivia | 17.91 | 9.16 |
138 | Burkina Faso | 13.93 | 0.33 |
139 | Jamaica | 12.42 | 3.5 |
140 | Kuwait | 12.25 | 1 |
141 | Lebanon | 11.91 | 1.83 |
142 | Nepal | 11.3 | 1.5 |
143 | Lithuania | 11.26 | 2.5 |
144 | Slovakia | 9.23 | 5.33 |
145 | Malawi | 8.42 | 2.33 |
146 | Jordan | 6.96 | 2 |
147 | Niue | 3.6 | 0.5 |
148 | Ecuador | 3.09 | 4.25 |
149 | Macedonia (Former Yugoslav Republic) | 3.02 | 1 |
150 | Ghana | 1.39 | 2 |
151 | Afghanistan | 1.09 | 0.25 |
152 | Georgia | 0.81 | 1 |
153 | Oman | 0.4 | 1 |
154 | Serbia | 0.37 | 7 |
155 | Botswana | 0.23 | 2 |
156 | Paraguay | 0 | 1 |
156 | Uganda | 0 | 1.5 |
156 | Uzbekistan | 0 | 1 |
156 | Montenegro | 0 | 1 |
156 | Malta | 0 | 1.5 |
156 | Costa Rica | 0 | 1 |
156 | Nauru | 0 | 0.5 |
156 | Senegal | 0 | 2 |
156 | Algeria | 0 | 1.5 |