Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 182459.88 | 478.48 |
2 | United Kingdom | 159983.56 | 1527.95 |
3 | California (United States) | 119518.7 | 490.7 |
4 | New York (United States) | 83909.52 | 439.38 |
5 | Germany | 76613.65 | 1266.07 |
6 | District of Columbia (United States) | 64294.99 | 658.2 |
7 | Canada | 60057.22 | 801.58 |
8 | Illinois (United States) | 53662.11 | 222.98 |
9 | Italy | 48320.01 | 1259.31 |
10 | France | 46868.76 | 1106.01 |
11 | Pennsylvania (United States) | 36466.04 | 201.71 |
12 | Netherlands | 34872.79 | 600.24 |
13 | Spain | 31318.2 | 905.89 |
14 | New Jersey (United States) | 28567.07 | 76.23 |
15 | Australia | 24162.02 | 515.36 |
16 | Connecticut (United States) | 22340.21 | 142.09 |
17 | Sweden | 22147.81 | 294.83 |
18 | Switzerland | 21091.07 | 272.89 |
19 | Missouri (United States) | 18506.4 | 109.59 |
20 | Belgium | 18427.7 | 362.29 |
21 | Michigan (United States) | 18292.62 | 142.72 |
22 | Israel | 17806.6 | 87.86 |
23 | North Carolina (United States) | 14372.2 | 120.91 |
24 | Minnesota (United States) | 12872.13 | 63.93 |
25 | Maryland (United States) | 11558.23 | 93.33 |
26 | Texas (United States) | 11320.21 | 155.66 |
27 | Wisconsin (United States) | 10286 | 66.66 |
28 | Indiana (United States) | 9656.3 | 119.41 |
29 | Ohio (United States) | 9541.84 | 69.86 |
30 | Virginia (United States) | 9535.33 | 107.76 |
31 | Japan | 8967.56 | 272.66 |
32 | Tennessee (United States) | 7752.63 | 65.83 |
33 | Norway | 7694.31 | 144.63 |
34 | Ireland | 7509.85 | 108.41 |
35 | Georgia (United States) | 7250.84 | 101.28 |
36 | Denmark | 7013.19 | 141.6 |
37 | Florida (United States) | 6972.53 | 89.66 |
38 | Rhode Island (United States) | 6821.45 | 34.33 |
39 | Iowa (United States) | 6793.82 | 55.61 |
40 | Austria | 5889.14 | 176.51 |
41 | Arizona (United States) | 5609.14 | 35.86 |
42 | New Zealand | 5251.21 | 111.55 |
43 | Washington (United States) | 4611.22 | 36.83 |
44 | Portugal | 4352.01 | 288.35 |
45 | New Hampshire (United States) | 3902 | 13.33 |
46 | Chile | 3673.93 | 105.91 |
47 | Singapore | 3565.72 | 87.44 |
48 | Hong Kong | 3558.82 | 47.36 |
49 | South Korea | 3397.37 | 87.41 |
50 | South Carolina (United States) | 3203.81 | 44.2 |
51 | Greece | 3184.76 | 149.33 |
52 | Finland | 3031.95 | 91.84 |
53 | Turkey | 2962.72 | 200.58 |
54 | Oregon (United States) | 2804.87 | 24.7 |
55 | India | 2775.49 | 163.08 |
56 | Colorado (United States) | 2239.1 | 36.58 |
57 | Kentucky (United States) | 2192.66 | 16.91 |
58 | Russia | 2090.56 | 65.53 |
59 | Cyprus | 2060.87 | 18.66 |
60 | Hungary | 2001 | 74.91 |
61 | Brazil | 1865.42 | 251.5 |
62 | Czech Republic | 1838.42 | 104.19 |
63 | Argentina | 1644.09 | 104.43 |
64 | Utah (United States) | 1444.85 | 38.5 |
65 | China | 1416.71 | 64.78 |
66 | Louisiana (United States) | 1296.95 | 24.66 |
67 | Mexico | 1250.55 | 81.5 |
68 | Colombia | 1141.04 | 137.08 |
69 | Kansas (United States) | 1033.98 | 12.5 |
70 | Taiwan | 995.65 | 52.5 |
71 | Wyoming (United States) | 981.83 | 9.5 |
72 | Nevada (United States) | 857.96 | 23.5 |
73 | Alabama (United States) | 850.03 | 20 |
74 | Hawaii (United States) | 748 | 24 |
75 | Vermont (United States) | 656.69 | 8.83 |
76 | South Africa | 638.32 | 77.5 |
77 | New Mexico (United States) | 592.9 | 7.41 |
78 | Oklahoma (United States) | 578.66 | 24 |
79 | Maine (United States) | 530.01 | 7 |
80 | Nebraska (United States) | 500.81 | 9.5 |
81 | Ukraine | 472.7 | 15.83 |
82 | Poland | 442.1 | 65.16 |
83 | West Virginia (United States) | 428.57 | 12 |
84 | Delaware (United States) | 375.69 | 8 |
85 | Malaysia | 375.14 | 55 |
86 | Slovenia | 331.93 | 24 |
87 | Mississippi (United States) | 320.28 | 11 |
88 | Pakistan | 314.99 | 68.41 |
89 | Iceland | 297.99 | 6.33 |
90 | Luxembourg | 277.29 | 17.07 |
91 | Peru | 274.89 | 26.58 |
92 | Uruguay | 271.48 | 13 |
93 | Philippines | 263.27 | 15.33 |
94 | Thailand | 217.82 | 14.5 |
95 | Indonesia | 180.96 | 37.4 |
96 | Bulgaria | 175.92 | 19.75 |
97 | Arkansas (United States) | 150.4 | 8 |
98 | Montana (United States) | 148.18 | 4 |
99 | Romania | 145.58 | 164.33 |
100 | Iraq | 119.82 | 0.75 |
101 | Côte d'Ivoire | 106.44 | 4 |
102 | Estonia | 91.87 | 17 |
103 | Egypt | 85.1 | 8.5 |
104 | Tunisia | 83.7 | 21.83 |
105 | Nigeria | 73.39 | 5.33 |
106 | Kuwait | 72.98 | 3 |
107 | United Arab Emirates | 71.6 | 9 |
108 | Jamaica | 69.18 | 4.5 |
109 | Alaska (United States) | 65.97 | 3.66 |
110 | Bangladesh | 64.7 | 10.66 |
111 | Ethiopia | 58.42 | 4.5 |
112 | Croatia | 50.03 | 25 |
113 | Saudi Arabia | 47.8 | 4 |
114 | Bolivia | 45.59 | 11 |
115 | Kazakhstan | 44.97 | 2 |
116 | Venezuela | 42.95 | 4 |
117 | Iran | 40.55 | 11 |
118 | Latvia | 36.88 | 2 |
119 | Fiji | 31.72 | 10 |
120 | Qatar | 31.47 | 1.33 |
121 | Viet Nam | 28.12 | 5.5 |
122 | Réunion | 23.42 | 1.5 |
123 | North Dakota (United States) | 21.69 | 3 |
124 | Malawi | 21.61 | 2.33 |
125 | Tanzania | 20.18 | 3.5 |
126 | Macao | 19.89 | 2 |
127 | Morocco | 19.08 | 3 |
128 | Martinique | 18.93 | 1 |
129 | Sri Lanka | 17.49 | 4.5 |
130 | Guatemala | 17.37 | 1.5 |
131 | Serbia | 16.91 | 7 |
132 | Monaco | 16.06 | 1 |
133 | Burkina Faso | 15.66 | 0.33 |
134 | Lithuania | 15.11 | 2.5 |
135 | Uganda | 13.52 | 2.5 |
136 | Ghana | 13.06 | 2.66 |
137 | Idaho (United States) | 12.61 | 2 |
138 | Kyrgyzstan | 11.92 | 0.25 |
139 | Barbados | 11.61 | 2 |
140 | Costa Rica | 11.54 | 2 |
141 | Slovakia | 11.53 | 5.33 |
142 | Ecuador | 11.28 | 5.58 |
143 | Guadeloupe | 11.04 | 0.66 |
144 | Armenia | 10.88 | 0.83 |
145 | South Dakota (United States) | 8.35 | 2 |
146 | Malta | 7.74 | 1.5 |
147 | Uzbekistan | 6.95 | 1 |
148 | Kenya | 6.58 | 2.5 |
149 | Nepal | 5.74 | 1.5 |
150 | Palestinian Authority | 5.45 | 1 |
151 | Montenegro | 5.44 | 1 |
152 | Belarus | 5.43 | 1 |
153 | Lebanon | 4.84 | 2.33 |
154 | Jordan | 4.46 | 3 |
155 | Botswana | 3.15 | 2 |
156 | Algeria | 2.27 | 2.5 |
157 | Namibia | 2.03 | 2 |
158 | Bahrain | 1.73 | 0.33 |
159 | Niue | 1.45 | 0.5 |
160 | Nauru | 1.4 | 0.5 |
161 | Senegal | 1.19 | 2 |
162 | Cameroun | 1.14 | 1 |
163 | Afghanistan | 0.77 | 0.25 |
164 | Macedonia (Former Yugoslav Republic) | 0.25 | 1 |
165 | Georgia | 0.18 | 1 |
166 | Oman | 0.08 | 1 |
167 | Sudan | 0.01 | 1 |
168 | Paraguay | 0 | 1 |