Rank | Country or State | Score | Authors |
1 | United Kingdom | 1966356.87 | 1226.06 |
2 | Massachusetts (United States) | 1585458.31 | 395.08 |
3 | Germany | 1315910.23 | 1004.43 |
4 | California (United States) | 1066571.01 | 391.71 |
5 | District of Columbia (United States) | 839229.21 | 503.89 |
6 | Canada | 837892.76 | 660.91 |
7 | Italy | 818647.19 | 999.37 |
8 | New York (United States) | 739227.74 | 344.99 |
9 | Spain | 734607.7 | 739.78 |
10 | France | 694440.31 | 857.55 |
11 | Netherlands | 558702.85 | 428.71 |
12 | Illinois (United States) | 478959.66 | 178.91 |
13 | Australia | 460463.33 | 375.23 |
14 | Pennsylvania (United States) | 321839.01 | 158.5 |
15 | Switzerland | 312704.2 | 209.31 |
16 | New Jersey (United States) | 300366.76 | 74.28 |
17 | Sweden | 296379.16 | 243.25 |
18 | Belgium | 257023.74 | 283.79 |
19 | Connecticut (United States) | 242372.83 | 109.66 |
20 | Missouri (United States) | 228392.5 | 84.83 |
21 | Michigan (United States) | 199403.08 | 126.71 |
22 | Colombia | 192230.99 | 94.21 |
23 | Denmark | 149737.79 | 112.08 |
24 | Norway | 143795.24 | 130.58 |
25 | North Carolina (United States) | 143405.5 | 80.41 |
26 | Texas (United States) | 133522.65 | 114.31 |
27 | Israel | 131587.83 | 70 |
28 | Iowa (United States) | 128360.25 | 55.11 |
29 | Portugal | 123717.91 | 212.93 |
30 | Japan | 118949.03 | 175.2 |
31 | Virginia (United States) | 117988.18 | 89.51 |
32 | Austria | 117951.66 | 109.36 |
33 | Minnesota (United States) | 113106.25 | 49.49 |
34 | Indiana (United States) | 108864.83 | 103.25 |
35 | Argentina | 104720.13 | 75.26 |
36 | Brazil | 104602.66 | 175.66 |
37 | Georgia (United States) | 104283.96 | 79.11 |
38 | Wisconsin (United States) | 103763.66 | 55.66 |
39 | Maryland (United States) | 100124.41 | 61.83 |
40 | Rhode Island (United States) | 92056.83 | 29.66 |
41 | India | 90130.91 | 118.33 |
42 | New Zealand | 86790.9 | 84.06 |
43 | Florida (United States) | 84055 | 85.66 |
44 | Ohio (United States) | 78680.33 | 51.13 |
45 | Turkey | 78622.66 | 125.5 |
46 | Chile | 75077.36 | 65.59 |
47 | Ireland | 67406.83 | 51.58 |
48 | Greece | 64264.08 | 104.58 |
49 | Arizona (United States) | 63118.66 | 28.83 |
50 | Finland | 61613.46 | 73.09 |
51 | Tennessee (United States) | 60292 | 44.5 |
52 | South Korea | 48248.99 | 59.25 |
53 | Singapore | 48016.83 | 66 |
54 | New Hampshire (United States) | 40686.5 | 11.16 |
55 | Czech Republic | 39404.03 | 74.69 |
56 | Colorado (United States) | 38742.16 | 34.33 |
57 | Russia | 37286.5 | 51.66 |
58 | Hong Kong | 36983.33 | 36.83 |
59 | Washington (United States) | 35266 | 29 |
60 | Oregon (United States) | 35156.5 | 21.5 |
61 | Mexico | 34284 | 60.33 |
62 | Malaysia | 30349.5 | 31 |
63 | Hungary | 29679.33 | 49 |
64 | South Carolina (United States) | 24829.33 | 21.33 |
65 | Poland | 23642.49 | 42.66 |
66 | China | 22923 | 37.9 |
67 | Kentucky (United States) | 22798.16 | 13.91 |
68 | Hawaii (United States) | 22555.66 | 19.48 |
69 | Cyprus | 22285 | 13 |
70 | Louisiana (United States) | 21308.5 | 18 |
71 | Taiwan | 20178.5 | 39.15 |
72 | South Africa | 18111 | 34 |
73 | Nevada (United States) | 17087.5 | 16 |
74 | Kansas (United States) | 16674.16 | 8.83 |
75 | Utah (United States) | 16271 | 33 |
76 | Peru | 15441.5 | 25.08 |
77 | Wyoming (United States) | 14434 | 8.5 |
78 | Vermont (United States) | 14019.5 | 7 |
79 | Indonesia | 13189.91 | 25.08 |
80 | Alabama (United States) | 11121.5 | 14.5 |
81 | Uruguay | 10584.5 | 10.5 |
82 | Jamaica | 10484 | 2.5 |
83 | Nebraska (United States) | 10306.5 | 9.5 |
84 | Mississippi (United States) | 9406 | 11 |
85 | Pakistan | 9162.08 | 29.91 |
86 | Slovenia | 9123 | 15 |
87 | Estonia | 8302.5 | 17.5 |
88 | Fiji | 7410 | 9 |
89 | West Virginia (United States) | 6650.5 | 8.5 |
90 | Nigeria | 6379.66 | 2.33 |
91 | Oklahoma (United States) | 6309 | 15 |
92 | Luxembourg | 6149.08 | 8.99 |
93 | Bolivia | 5719.5 | 8.5 |
94 | Delaware (United States) | 5198 | 8 |
95 | Romania | 4922.5 | 22.5 |
96 | Iraq | 4548.25 | 0.75 |
97 | Bulgaria | 4487 | 15.5 |
98 | New Mexico (United States) | 3917.16 | 2.66 |
99 | Tunisia | 3809.33 | 13.33 |
100 | Philippines | 3712 | 12.16 |
101 | United Arab Emirates | 3686 | 5.5 |
102 | Iran | 3324 | 7 |
103 | Iceland | 3209.66 | 3.33 |
104 | Croatia | 3162 | 12 |
105 | Jordan | 2702 | 3 |
106 | Ethiopia | 2539 | 3 |
107 | Egypt | 2433.33 | 6.5 |
108 | Thailand | 2331.5 | 8.5 |
109 | Maine (United States) | 2272 | 3.5 |
110 | Ukraine | 2241 | 9 |
111 | Saudi Arabia | 2006 | 1 |
111 | Arkansas (United States) | 2006 | 4 |
113 | Barbados | 1674 | 2.83 |
114 | Morocco | 1669 | 2 |
115 | Alaska (United States) | 1364.33 | 3.66 |
116 | Malawi | 1349.33 | 2.33 |
117 | Puerto Rico | 1275 | 1 |
118 | Latvia | 1166 | 2 |
119 | Botswana | 916 | 2 |
120 | Macao | 799 | 2 |
121 | Viet Nam | 785 | 2.5 |
122 | Qatar | 782.33 | 1.33 |
123 | Venezuela | 769 | 4 |
124 | Uzbekistan | 755 | 1 |
125 | Malta | 748 | 1 |
126 | Serbia | 723 | 6 |
127 | Idaho (United States) | 698 | 2 |
128 | Ecuador | 688.25 | 3.75 |
129 | Lebanon | 640.83 | 1.83 |
130 | Kuwait | 634 | 1 |
131 | Sri Lanka | 533 | 2 |
132 | Tanzania | 519.5 | 3.5 |
133 | Monaco | 486 | 1 |
134 | Ghana | 458 | 1 |
135 | Slovakia | 440 | 2 |
136 | Martinique | 402 | 1 |
137 | Belarus | 375 | 2 |
138 | Burkina Faso | 358.66 | 0.33 |
139 | Guadeloupe | 358 | 1 |
140 | Réunion | 350 | 2 |
141 | Montana (United States) | 339 | 1.5 |
142 | North Dakota (United States) | 329 | 1 |
143 | Uganda | 328 | 1.5 |
144 | Guatemala | 314 | 1.5 |
145 | Armenia | 252.16 | 0.83 |
146 | Montenegro | 200 | 1 |
147 | Oman | 167 | 2 |
148 | Niue | 162.5 | 0.5 |
149 | Nepal | 155.5 | 2.5 |
150 | Costa Rica | 141 | 1 |
151 | Afghanistan | 100.25 | 0.25 |
152 | Algeria | 94 | 1 |
153 | Lithuania | 90.5 | 1.5 |
154 | Kyrgyzstan | 72.25 | 0.25 |
155 | Namibia | 58 | 1 |
156 | Palestinian Authority | 29 | 1 |