Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 166170.58 | 463.6 |
2 | United Kingdom | 144496.5 | 1467.71 |
3 | California (United States) | 107106.58 | 462.25 |
4 | New York (United States) | 77922.03 | 427.51 |
5 | Germany | 69384.01 | 1209.83 |
6 | District of Columbia (United States) | 59972.28 | 624.62 |
7 | Canada | 55995.17 | 784.65 |
8 | Illinois (United States) | 48793.21 | 213.98 |
9 | Italy | 42738.65 | 1226.9 |
10 | France | 41453.57 | 1044.51 |
11 | Pennsylvania (United States) | 32211.81 | 186.85 |
12 | Netherlands | 30654.55 | 572.19 |
13 | Spain | 28523.47 | 875.77 |
14 | New Jersey (United States) | 27249.99 | 75.4 |
15 | Australia | 20939.93 | 460.79 |
16 | Connecticut (United States) | 20574.29 | 132.96 |
17 | Sweden | 20047.19 | 284.56 |
18 | Switzerland | 17695.83 | 256.33 |
19 | Missouri (United States) | 17137.32 | 102.76 |
20 | Israel | 16696.21 | 83.91 |
21 | Michigan (United States) | 15342.84 | 133.35 |
22 | Belgium | 14856.64 | 338.05 |
23 | North Carolina (United States) | 13130.75 | 114.58 |
24 | Minnesota (United States) | 12296.28 | 59.93 |
25 | Texas (United States) | 11023.91 | 153.08 |
26 | Maryland (United States) | 10746.78 | 83.66 |
27 | Indiana (United States) | 9203.05 | 115.58 |
28 | Wisconsin (United States) | 8858.41 | 61.49 |
29 | Ohio (United States) | 8715.01 | 63.03 |
30 | Virginia (United States) | 8632.4 | 104.43 |
31 | Japan | 8020.33 | 259.66 |
32 | Tennessee (United States) | 6999.47 | 61.16 |
33 | Norway | 6853.66 | 142.31 |
34 | Florida (United States) | 6648.13 | 89.66 |
35 | Rhode Island (United States) | 6438.28 | 34.5 |
36 | Georgia (United States) | 6410.49 | 93.7 |
37 | Denmark | 6239.26 | 129.35 |
38 | Iowa (United States) | 6159.22 | 55.61 |
39 | Ireland | 5889.31 | 86 |
40 | Arizona (United States) | 5199.35 | 34.53 |
41 | Austria | 5017.81 | 167.26 |
42 | New Zealand | 4948.7 | 111.71 |
43 | New Hampshire (United States) | 4187.29 | 14.83 |
44 | Washington (United States) | 4102.04 | 33.33 |
45 | Portugal | 3859.64 | 276.18 |
46 | Singapore | 3248.6 | 87.91 |
47 | Hong Kong | 3236.32 | 44.36 |
48 | South Korea | 3227.17 | 80.25 |
49 | Chile | 3093.7 | 95.41 |
50 | South Carolina (United States) | 2899.71 | 40.4 |
51 | Greece | 2835.57 | 141.25 |
52 | Finland | 2694.52 | 87.46 |
53 | Turkey | 2631.33 | 185.91 |
54 | Oregon (United States) | 2600.83 | 24.66 |
55 | India | 2437.12 | 153.83 |
56 | Colorado (United States) | 2238.71 | 35.33 |
57 | Kentucky (United States) | 2045.82 | 14.91 |
58 | Cyprus | 1924.39 | 17.91 |
59 | Brazil | 1736.54 | 239.83 |
60 | Hungary | 1683.95 | 68.81 |
61 | Russia | 1678.55 | 60.53 |
62 | Czech Republic | 1586.89 | 101.19 |
63 | Argentina | 1443.32 | 96.09 |
64 | Mexico | 1199.01 | 77 |
65 | Louisiana (United States) | 1184.39 | 18.66 |
66 | China | 1163.23 | 56.78 |
67 | Utah (United States) | 1161.58 | 34.5 |
68 | Colombia | 1006.43 | 135.08 |
69 | Kansas (United States) | 966.21 | 11.5 |
70 | Wyoming (United States) | 922.95 | 8.5 |
71 | Nevada (United States) | 883.1 | 24.5 |
72 | Taiwan | 875.86 | 49.16 |
73 | Alabama (United States) | 790.63 | 20 |
74 | Hawaii (United States) | 695.1 | 24 |
75 | Vermont (United States) | 557.08 | 8 |
76 | Oklahoma (United States) | 533.09 | 23 |
77 | South Africa | 533.06 | 62.5 |
78 | New Mexico (United States) | 531.13 | 6.91 |
79 | Nebraska (United States) | 458.36 | 9.5 |
80 | Ukraine | 433.03 | 14.83 |
81 | Maine (United States) | 411.24 | 5.5 |
82 | Poland | 402.68 | 64.83 |
83 | West Virginia (United States) | 385.1 | 13 |
84 | Delaware (United States) | 353.17 | 8 |
85 | Malaysia | 321.67 | 50 |
86 | Mississippi (United States) | 320.56 | 12 |
87 | Slovenia | 295.86 | 21 |
88 | Iceland | 279.49 | 5.33 |
89 | Pakistan | 251.85 | 63.75 |
90 | Luxembourg | 244.77 | 14.41 |
91 | Uruguay | 231.69 | 13 |
92 | Peru | 204.78 | 25.08 |
93 | Thailand | 180.4 | 12.5 |
94 | Bulgaria | 161.32 | 16.75 |
95 | Indonesia | 144.92 | 33.08 |
96 | Montana (United States) | 141.01 | 4 |
97 | Arkansas (United States) | 133.44 | 7 |
98 | Romania | 118.75 | 129.33 |
99 | Estonia | 112.77 | 18 |
100 | Iraq | 112.29 | 0.75 |
101 | Egypt | 74.8 | 7.5 |
102 | Nigeria | 69.22 | 5.33 |
103 | Tunisia | 68.93 | 19.82 |
104 | United Arab Emirates | 66.8 | 8 |
105 | Jamaica | 66.07 | 4.5 |
106 | Alaska (United States) | 62.38 | 3.66 |
107 | Bangladesh | 59.72 | 9.66 |
108 | Ethiopia | 54.9 | 4.5 |
109 | Qatar | 49.45 | 1.33 |
110 | Saudi Arabia | 45.03 | 3 |
111 | Bolivia | 43.9 | 10.16 |
112 | Philippines | 42.6 | 12.16 |
113 | Kazakhstan | 42.13 | 2 |
114 | Venezuela | 39.77 | 4 |
115 | Croatia | 38.35 | 24 |
116 | Iran | 30.73 | 9.5 |
117 | Latvia | 30.72 | 2 |
118 | Fiji | 28.13 | 10 |
119 | Viet Nam | 24 | 5 |
120 | Réunion | 22.47 | 2 |
121 | Malawi | 20.18 | 2.33 |
122 | Macao | 18.93 | 2 |
123 | North Dakota (United States) | 18.8 | 3 |
124 | Martinique | 18.13 | 1 |
125 | Tanzania | 17.76 | 3.5 |
126 | Guatemala | 16.7 | 1.5 |
127 | Morocco | 16.37 | 3 |
128 | Serbia | 15.89 | 7 |
129 | Monaco | 15.47 | 1 |
130 | Sri Lanka | 15.43 | 4 |
131 | Côte d'Ivoire | 14.31 | 2 |
132 | Lithuania | 14.17 | 2.5 |
133 | Burkina Faso | 12.85 | 0.33 |
134 | Uganda | 12.66 | 2.5 |
135 | Idaho (United States) | 11.44 | 2 |
136 | Barbados | 11.1 | 2 |
137 | Kyrgyzstan | 10.91 | 0.25 |
138 | Slovakia | 10.37 | 5.33 |
139 | Armenia | 10.24 | 0.83 |
140 | South Dakota (United States) | 7.82 | 2 |
141 | Malta | 7.47 | 1.5 |
142 | Uzbekistan | 6.01 | 1 |
143 | Kenya | 5.91 | 2.5 |
144 | Ecuador | 5.84 | 4.25 |
145 | Nepal | 5.36 | 1.5 |
146 | Palestinian Authority | 5.18 | 1 |
147 | Belarus | 5.11 | 1 |
148 | Montenegro | 5 | 1 |
149 | Lebanon | 4.64 | 2.83 |
150 | Jordan | 4.27 | 2 |
151 | Botswana | 2.98 | 2 |
152 | Kuwait | 2.53 | 1 |
153 | Algeria | 2.21 | 2.5 |
154 | Costa Rica | 1.78 | 1 |
155 | Ghana | 1.37 | 1.66 |
156 | Niue | 1.36 | 0.5 |
157 | Nauru | 1.31 | 0.5 |
158 | Namibia | 0.92 | 1 |
159 | Afghanistan | 0.65 | 0.25 |
160 | Senegal | 0.51 | 2 |
161 | Macedonia (Former Yugoslav Republic) | 0.24 | 1 |
162 | Georgia | 0.17 | 1 |
163 | Oman | 0.1 | 1 |
164 | Paraguay | 0 | 1 |