Rank | Country or State | Score | Authors |
1 | United Kingdom | 673848.35 | 1504.09 |
2 | Massachusetts (United States) | 538512.03 | 475.87 |
3 | Germany | 449709.94 | 1248.25 |
4 | California (United States) | 341005.03 | 481.45 |
5 | District of Columbia (United States) | 336385.67 | 649.41 |
6 | Italy | 313976.81 | 1247.51 |
7 | New York (United States) | 277434.44 | 432.18 |
8 | Netherlands | 246044.06 | 593.59 |
9 | France | 239097.06 | 1079.64 |
10 | Spain | 221444.96 | 895.95 |
11 | Canada | 215684.5 | 796.48 |
12 | Illinois (United States) | 160456.23 | 222.38 |
13 | Australia | 153232.36 | 502.96 |
14 | Switzerland | 114657.29 | 271.3 |
15 | Belgium | 114434.2 | 361.42 |
16 | Pennsylvania (United States) | 107681.66 | 195.58 |
17 | Sweden | 101608.63 | 289.63 |
18 | New Jersey (United States) | 84787.83 | 75.45 |
19 | Connecticut (United States) | 74367.61 | 136.76 |
20 | Missouri (United States) | 71306.14 | 109.26 |
21 | Michigan (United States) | 62531.66 | 140.97 |
22 | Portugal | 52747.96 | 284.18 |
23 | North Carolina (United States) | 51497.74 | 118.91 |
24 | Austria | 51028.74 | 172.34 |
25 | Denmark | 49025.85 | 136.85 |
26 | Japan | 45109.16 | 269.66 |
27 | Texas (United States) | 41942.41 | 154.16 |
28 | Israel | 41440.08 | 87.91 |
29 | Norway | 41282.64 | 142.63 |
30 | Indiana (United States) | 37876.08 | 116.91 |
31 | Ireland | 37416.49 | 101.78 |
32 | India | 36407.74 | 160.33 |
33 | Maryland (United States) | 36023.33 | 88.33 |
34 | Minnesota (United States) | 35827.24 | 62.93 |
35 | Virginia (United States) | 33434.73 | 105.43 |
36 | Turkey | 33115.66 | 191.41 |
37 | Georgia (United States) | 33065.1 | 99.28 |
38 | New Zealand | 32554.01 | 111.55 |
39 | Rhode Island (United States) | 31849.83 | 34.65 |
40 | Chile | 31343.66 | 103.41 |
41 | Brazil | 30978 | 244 |
42 | Colombia | 30399.58 | 134.91 |
43 | Wisconsin (United States) | 30036.16 | 63.16 |
44 | Greece | 26408.49 | 144.58 |
45 | Argentina | 26042.33 | 103.09 |
46 | Iowa (United States) | 25961.98 | 55.61 |
47 | Ohio (United States) | 25444.23 | 69.36 |
48 | Florida (United States) | 22706.33 | 90.66 |
49 | Tennessee (United States) | 20291.5 | 65.5 |
50 | Arizona (United States) | 19873.53 | 34.53 |
51 | Finland | 19492.59 | 88.54 |
52 | Romania | 19296.08 | 144.08 |
53 | South Korea | 16263.08 | 85.75 |
54 | Singapore | 15227.3 | 87.77 |
55 | Czech Republic | 14642.23 | 101.19 |
56 | Hong Kong | 14280.63 | 46.36 |
57 | New Hampshire (United States) | 13819.16 | 13.83 |
58 | Pakistan | 13465.41 | 67.41 |
59 | Malaysia | 13387.5 | 54.5 |
60 | South Africa | 13246.99 | 72.5 |
61 | Mexico | 12228.66 | 77.16 |
62 | Russia | 11794.4 | 65.53 |
63 | Colorado (United States) | 11393.16 | 36.65 |
64 | Hungary | 10528.5 | 72.91 |
65 | Washington (United States) | 9839 | 36.33 |
66 | China | 9563.79 | 61.78 |
67 | South Carolina (United States) | 9549.99 | 43 |
68 | Poland | 9406.16 | 65.16 |
69 | Oregon (United States) | 9239.1 | 24.7 |
70 | Cyprus | 8757.75 | 17.91 |
71 | Hawaii (United States) | 8079.33 | 24 |
72 | Louisiana (United States) | 6439.83 | 23.16 |
73 | Kentucky (United States) | 6344.41 | 16.91 |
74 | Vermont (United States) | 5434 | 8.33 |
75 | Indonesia | 5427.83 | 35.74 |
76 | Nevada (United States) | 5333 | 23.5 |
77 | Taiwan | 5307 | 50.16 |
78 | Utah (United States) | 5249 | 38.5 |
79 | Slovenia | 5185 | 24 |
80 | Philippines | 4695 | 14.33 |
81 | Kansas (United States) | 4505.33 | 12.5 |
82 | Peru | 3898 | 28.08 |
83 | Wyoming (United States) | 3614.5 | 8.5 |
84 | Ukraine | 3295.33 | 15.83 |
85 | Nigeria | 3112.33 | 5.33 |
86 | Luxembourg | 2974.91 | 15.58 |
87 | Jamaica | 2872 | 4.5 |
88 | Oklahoma (United States) | 2833 | 23 |
89 | Alabama (United States) | 2587.5 | 20 |
90 | Estonia | 2411.5 | 17 |
91 | New Mexico (United States) | 2291.25 | 7.41 |
92 | Nebraska (United States) | 2278.5 | 9.5 |
93 | Croatia | 2139 | 24 |
94 | Uruguay | 2135 | 13 |
95 | West Virginia (United States) | 2016 | 12 |
96 | Maine (United States) | 1970 | 6.5 |
97 | Bolivia | 1887.66 | 11 |
98 | Mississippi (United States) | 1843 | 12 |
99 | Iran | 1840.5 | 10 |
100 | Viet Nam | 1816.5 | 5 |
101 | Thailand | 1675.66 | 14.5 |
102 | Delaware (United States) | 1542 | 8 |
103 | Tunisia | 1357.5 | 21.83 |
104 | Iceland | 1353.66 | 6.33 |
105 | Bulgaria | 1338 | 18.75 |
106 | Bangladesh | 1272.83 | 9.66 |
107 | Egypt | 1187.5 | 8.5 |
108 | Arkansas (United States) | 1171 | 8 |
109 | Iraq | 1157.5 | 0.75 |
110 | Fiji | 1097 | 10 |
111 | Ethiopia | 1038 | 4.5 |
112 | United Arab Emirates | 1004 | 9 |
113 | Qatar | 922 | 1.33 |
114 | Côte d'Ivoire | 660 | 3 |
115 | Jordan | 559 | 2 |
116 | Saudi Arabia | 469 | 4 |
117 | Morocco | 466 | 3 |
118 | Serbia | 438 | 7 |
119 | Alaska (United States) | 408.33 | 3.66 |
120 | Slovakia | 349.33 | 5.33 |
121 | Malawi | 341.66 | 2.33 |
122 | Montana (United States) | 338 | 4 |
123 | Uzbekistan | 334 | 1 |
124 | Ghana | 307.66 | 2.66 |
125 | Sri Lanka | 288 | 4.5 |
126 | Tanzania | 263.5 | 3.5 |
127 | Barbados | 246 | 2 |
127 | Kuwait | 246 | 2 |
129 | Senegal | 241 | 2 |
130 | Kenya | 222 | 2.5 |
131 | Namibia | 214 | 2 |
132 | Venezuela | 212 | 4 |
133 | Uganda | 190 | 2.5 |
134 | Costa Rica | 182 | 2 |
135 | Burkina Faso | 178 | 0.33 |
136 | Macao | 177 | 2 |
137 | Latvia | 176 | 2 |
138 | Malta | 172 | 1.5 |
139 | Kazakhstan | 144 | 2 |
140 | Niue | 139 | 0.5 |
141 | Idaho (United States) | 135 | 2 |
142 | North Dakota (United States) | 133 | 3 |
143 | Ecuador | 129.5 | 5.25 |
144 | South Dakota (United States) | 122 | 2 |
145 | Botswana | 113 | 2 |
146 | Monaco | 107 | 1 |
147 | Lebanon | 99.33 | 2.33 |
148 | Macedonia (Former Yugoslav Republic) | 98 | 1 |
149 | Lithuania | 74.5 | 2.5 |
150 | Palestinian Authority | 72 | 1 |
151 | Guatemala | 59.5 | 1.5 |
152 | Armenia | 53.66 | 0.83 |
153 | Réunion | 53.5 | 1.5 |
154 | Belarus | 52 | 1 |
155 | Martinique | 41 | 1 |
156 | Montenegro | 39 | 1 |
157 | Nepal | 36.5 | 1.5 |
158 | Afghanistan | 35.75 | 0.25 |
159 | Puerto Rico | 29 | 1 |
160 | Bahrain | 28 | 0.33 |
161 | Algeria | 26.5 | 2.5 |
162 | Cameroun | 22 | 1 |
163 | Georgia | 13 | 1 |
164 | Oman | 9 | 1 |
165 | Paraguay | 5 | 1 |
166 | Kyrgyzstan | 4 | 0.25 |
167 | Nauru | 1.5 | 0.5 |
168 | Sudan | 0 | 1 |