Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 169510.11 | 466.78 |
2 | United Kingdom | 148922.92 | 1492.91 |
3 | California (United States) | 110725.95 | 467.28 |
4 | New York (United States) | 79245.66 | 433.01 |
5 | Germany | 70443.9 | 1225.92 |
6 | District of Columbia (United States) | 60383.65 | 638.62 |
7 | Canada | 56972.79 | 788.81 |
8 | Illinois (United States) | 50138.43 | 216.55 |
9 | Italy | 44061.96 | 1242.43 |
10 | France | 41583.14 | 1063.48 |
11 | Pennsylvania (United States) | 33154.69 | 189.91 |
12 | Netherlands | 31719.4 | 580.91 |
13 | Spain | 29268.18 | 887.54 |
14 | New Jersey (United States) | 27446.8 | 73.45 |
15 | Australia | 22066.37 | 484.13 |
16 | Connecticut (United States) | 21463.54 | 134.43 |
17 | Sweden | 20356.82 | 285.63 |
18 | Switzerland | 19327.78 | 263.33 |
19 | Missouri (United States) | 17742.85 | 105.92 |
20 | Israel | 16881.88 | 87.91 |
21 | Michigan (United States) | 16540.28 | 136.97 |
22 | Belgium | 16194.65 | 350.67 |
23 | North Carolina (United States) | 13420.16 | 116.41 |
24 | Minnesota (United States) | 12513.79 | 61.6 |
25 | Maryland (United States) | 10958.56 | 84.66 |
26 | Texas (United States) | 10620.86 | 152.16 |
27 | Indiana (United States) | 9343.73 | 117.41 |
28 | Wisconsin (United States) | 9191.06 | 62.16 |
29 | Virginia (United States) | 8832.73 | 104.43 |
30 | Ohio (United States) | 8643.64 | 67.45 |
31 | Japan | 8297.11 | 267.16 |
32 | Tennessee (United States) | 7138.73 | 62.5 |
33 | Norway | 6980.68 | 141.31 |
34 | Georgia (United States) | 6698.72 | 97.61 |
35 | Florida (United States) | 6548.37 | 89.16 |
36 | Rhode Island (United States) | 6510.11 | 34.5 |
37 | Denmark | 6340.17 | 130.18 |
38 | Ireland | 6260.94 | 90.28 |
39 | Iowa (United States) | 6027.2 | 55.11 |
40 | Arizona (United States) | 5248.64 | 34.53 |
41 | Austria | 5143.09 | 168.26 |
42 | New Zealand | 5030.63 | 110.71 |
43 | Washington (United States) | 4185.26 | 35.33 |
44 | Portugal | 3973.82 | 279.85 |
45 | New Hampshire (United States) | 3815.43 | 14.83 |
46 | Chile | 3356.86 | 97.58 |
47 | Hong Kong | 3295.48 | 45.36 |
48 | Singapore | 3256.32 | 84.91 |
49 | South Korea | 3135.08 | 83.41 |
50 | South Carolina (United States) | 2915.96 | 40.4 |
51 | Greece | 2913.28 | 143.58 |
52 | Finland | 2747.99 | 87.46 |
53 | Turkey | 2683.4 | 190.41 |
54 | Oregon (United States) | 2616.71 | 24.7 |
55 | India | 2477.07 | 156.83 |
56 | Colorado (United States) | 2226.63 | 34.5 |
57 | Kentucky (United States) | 2055.62 | 15.91 |
58 | Cyprus | 1937.6 | 17.91 |
59 | Louisiana (United States) | 1882.27 | 24.16 |
60 | Hungary | 1850.28 | 71.58 |
61 | Brazil | 1781.41 | 241.16 |
62 | Russia | 1707.58 | 60.86 |
63 | Czech Republic | 1656.48 | 100.19 |
64 | Argentina | 1507.4 | 98.59 |
65 | China | 1196.24 | 59.11 |
66 | Utah (United States) | 1177.49 | 36.5 |
67 | Mexico | 1162.48 | 76.33 |
68 | Colombia | 1020.15 | 133.08 |
69 | Kansas (United States) | 979.17 | 11.5 |
70 | Wyoming (United States) | 935.92 | 8.5 |
71 | Taiwan | 912.23 | 49.16 |
72 | Nevada (United States) | 888.07 | 24.5 |
73 | Alabama (United States) | 802.98 | 20 |
74 | Hawaii (United States) | 703 | 24 |
75 | Vermont (United States) | 570.67 | 8 |
76 | New Mexico (United States) | 567.63 | 7.41 |
77 | South Africa | 556.36 | 67 |
78 | Oklahoma (United States) | 541.72 | 23 |
79 | Nebraska (United States) | 468.48 | 9.5 |
80 | Ukraine | 443.26 | 14.83 |
81 | Maine (United States) | 414.04 | 5.5 |
82 | Poland | 410.58 | 65.16 |
83 | West Virginia (United States) | 387.53 | 13 |
84 | Delaware (United States) | 355.4 | 8 |
85 | Malaysia | 332.16 | 51.5 |
86 | Mississippi (United States) | 322.37 | 12 |
87 | Slovenia | 307.47 | 24 |
88 | Pakistan | 293.4 | 66.08 |
89 | Iceland | 280.65 | 6.33 |
90 | Uruguay | 252.21 | 13 |
91 | Luxembourg | 248.65 | 14.91 |
92 | Philippines | 234.02 | 12.66 |
93 | Peru | 227.46 | 27.08 |
94 | Thailand | 207.24 | 14.33 |
95 | Bulgaria | 163.21 | 16.75 |
96 | Indonesia | 162.77 | 33.58 |
97 | Montana (United States) | 141.92 | 4 |
98 | Arkansas (United States) | 138.7 | 8 |
99 | Romania | 120.84 | 137 |
100 | Iraq | 111.74 | 0.75 |
101 | Estonia | 84.71 | 17 |
102 | Egypt | 78.75 | 8.5 |
103 | Nigeria | 70.08 | 5.33 |
104 | Tunisia | 69.98 | 19.82 |
105 | United Arab Emirates | 67.19 | 8 |
106 | Jamaica | 66.12 | 4.5 |
107 | Alaska (United States) | 62.43 | 3.66 |
108 | Bangladesh | 60.16 | 9.66 |
109 | Ethiopia | 55.39 | 4.5 |
110 | Saudi Arabia | 44.79 | 4 |
111 | Bolivia | 44.38 | 10.16 |
112 | Kazakhstan | 42.2 | 2 |
113 | Venezuela | 40.63 | 4 |
114 | Croatia | 39.33 | 24 |
115 | Latvia | 34.54 | 2 |
116 | Iran | 31.02 | 9.5 |
117 | Fiji | 28.5 | 10 |
118 | Qatar | 28.04 | 1 |
119 | Viet Nam | 24.13 | 5 |
120 | Réunion | 22.84 | 2 |
121 | Malawi | 20.47 | 2.33 |
122 | North Dakota (United States) | 18.9 | 3 |
123 | Macao | 18.83 | 2 |
124 | Morocco | 18.09 | 3 |
125 | Martinique | 18.06 | 1 |
126 | Tanzania | 17.94 | 3.5 |
127 | Guatemala | 16.85 | 1.5 |
128 | Serbia | 16.15 | 7 |
129 | Sri Lanka | 15.82 | 4.5 |
130 | Monaco | 15.42 | 1 |
131 | Burkina Faso | 14.8 | 0.33 |
132 | Côte d'Ivoire | 14.31 | 2 |
133 | Lithuania | 14.21 | 2.5 |
134 | Ghana | 12.88 | 2.66 |
135 | Uganda | 12.68 | 2.5 |
136 | Idaho (United States) | 11.47 | 2 |
137 | Barbados | 11.2 | 2 |
138 | Kyrgyzstan | 10.94 | 0.25 |
139 | Slovakia | 10.85 | 5.33 |
140 | Costa Rica | 10.79 | 2 |
141 | Armenia | 10.31 | 0.83 |
142 | South Dakota (United States) | 8 | 2 |
143 | Malta | 7.45 | 1.5 |
144 | Uzbekistan | 6.5 | 1 |
145 | Kenya | 6.07 | 2.5 |
146 | Ecuador | 6 | 4.25 |
147 | Nepal | 5.39 | 1.5 |
148 | Belarus | 5.18 | 1 |
149 | Palestinian Authority | 5.06 | 1 |
150 | Montenegro | 5.03 | 1 |
151 | Lebanon | 4.59 | 2.33 |
152 | Jordan | 4.32 | 2 |
153 | Kuwait | 3 | 2 |
154 | Botswana | 2.98 | 2 |
155 | Algeria | 2.21 | 2.5 |
156 | Niue | 1.38 | 0.5 |
157 | Nauru | 1.34 | 0.5 |
158 | Namibia | 0.91 | 1 |
159 | Afghanistan | 0.66 | 0.25 |
160 | Cameroun | 0.55 | 0.5 |
161 | Senegal | 0.53 | 2 |
162 | Macedonia (Former Yugoslav Republic) | 0.24 | 1 |
163 | Georgia | 0.16 | 1 |
164 | Oman | 0.09 | 1 |
165 | Paraguay | 0 | 1 |