Rank | Country or State | Score | Authors |
1 | United Kingdom | 1198577.6 | 1527.95 |
2 | Massachusetts (United States) | 921124.56 | 478.48 |
3 | Germany | 794807.83 | 1266.07 |
4 | California (United States) | 663700.22 | 490.7 |
5 | District of Columbia (United States) | 552637.33 | 658.2 |
6 | Italy | 524564.82 | 1259.31 |
7 | Canada | 474921.23 | 801.58 |
8 | New York (United States) | 473260.63 | 439.38 |
9 | Spain | 440384.14 | 905.89 |
10 | France | 438596.6 | 1106.01 |
11 | Netherlands | 374418.37 | 600.24 |
12 | Australia | 315257.67 | 515.36 |
13 | Illinois (United States) | 283302.09 | 222.98 |
14 | Switzerland | 195289.32 | 272.89 |
15 | Sweden | 193747.93 | 294.83 |
16 | Pennsylvania (United States) | 188591.52 | 201.71 |
17 | Belgium | 166802.57 | 362.29 |
18 | Connecticut (United States) | 152751.22 | 142.09 |
19 | Missouri (United States) | 146254.72 | 109.59 |
20 | New Jersey (United States) | 143183.99 | 76.23 |
21 | Michigan (United States) | 113561.95 | 142.72 |
22 | Japan | 102448.78 | 272.66 |
23 | Colombia | 101743.85 | 137.08 |
24 | Portugal | 101297.47 | 288.35 |
25 | Austria | 99535.57 | 176.51 |
26 | India | 99054.51 | 163.08 |
27 | Denmark | 94210.78 | 141.6 |
28 | North Carolina (United States) | 90616.16 | 120.91 |
29 | Argentina | 88471.92 | 104.43 |
30 | Texas (United States) | 88214.99 | 155.66 |
31 | Norway | 84936.16 | 144.63 |
32 | Israel | 81355.14 | 87.86 |
33 | Indiana (United States) | 77696.78 | 119.41 |
34 | Virginia (United States) | 73889.19 | 107.76 |
35 | Brazil | 71932.8 | 251.5 |
36 | Turkey | 68070.05 | 200.58 |
37 | Maryland (United States) | 67846.96 | 93.33 |
38 | Ireland | 65159.45 | 108.41 |
39 | Chile | 64285.41 | 105.91 |
40 | Georgia (United States) | 64017.28 | 101.28 |
41 | New Zealand | 62225.12 | 111.55 |
42 | Minnesota (United States) | 60480.08 | 63.93 |
43 | Wisconsin (United States) | 60245.48 | 66.66 |
44 | Greece | 50996.54 | 149.33 |
45 | Iowa (United States) | 50715.59 | 55.61 |
46 | Ohio (United States) | 50073.9 | 69.86 |
47 | Florida (United States) | 49649.87 | 89.66 |
48 | Tennessee (United States) | 45839.74 | 65.83 |
49 | Rhode Island (United States) | 45287.36 | 34.33 |
50 | Finland | 41893.5 | 91.84 |
51 | Arizona (United States) | 41382.59 | 35.86 |
52 | Romania | 40790.49 | 164.33 |
53 | Mexico | 38074.18 | 81.5 |
54 | Russia | 36745.69 | 65.53 |
55 | Czech Republic | 32286.76 | 104.19 |
56 | Singapore | 29714.33 | 87.44 |
57 | Pakistan | 29603.08 | 68.41 |
58 | South Korea | 28791.28 | 87.41 |
59 | Hong Kong | 27852.84 | 47.36 |
60 | South Africa | 26701.44 | 77.5 |
61 | Hungary | 24301.21 | 74.91 |
62 | Malaysia | 23997.15 | 55 |
63 | Washington (United States) | 23267.9 | 36.83 |
64 | Colorado (United States) | 22626.8 | 36.58 |
65 | Poland | 20476.16 | 65.16 |
66 | South Carolina (United States) | 19163.28 | 44.2 |
67 | New Hampshire (United States) | 17401.35 | 13.33 |
68 | China | 17014.82 | 64.78 |
69 | Hawaii (United States) | 15947.33 | 24 |
70 | Oregon (United States) | 15619.57 | 24.7 |
71 | Louisiana (United States) | 13634.85 | 24.66 |
72 | Nevada (United States) | 13623 | 23.5 |
73 | Cyprus | 13403.81 | 18.66 |
74 | Indonesia | 13301.45 | 37.4 |
75 | Utah (United States) | 13174.86 | 38.5 |
76 | Kentucky (United States) | 13001.61 | 16.91 |
77 | Jamaica | 12224.25 | 4.5 |
78 | Taiwan | 11231.04 | 52.5 |
79 | Vermont (United States) | 10713.78 | 8.83 |
80 | Nigeria | 9666.5 | 5.33 |
81 | Philippines | 9522.92 | 15.33 |
82 | Wyoming (United States) | 8750.55 | 9.5 |
83 | Peru | 8522.46 | 26.58 |
84 | Alabama (United States) | 7872.29 | 20 |
85 | Slovenia | 7109.01 | 24 |
86 | Kansas (United States) | 6989 | 12.5 |
87 | Uruguay | 6092.53 | 13 |
88 | Oklahoma (United States) | 6050.55 | 24 |
89 | Maine (United States) | 5948.89 | 7 |
90 | Bolivia | 5873 | 11 |
91 | Nebraska (United States) | 5561.71 | 9.5 |
92 | Ukraine | 5242.33 | 15.83 |
93 | Croatia | 5005.33 | 25 |
94 | Bulgaria | 4848.49 | 19.75 |
95 | Luxembourg | 4797.24 | 17.07 |
96 | Delaware (United States) | 4622.93 | 8 |
97 | West Virginia (United States) | 4424.86 | 12 |
98 | Egypt | 4081.42 | 8.5 |
99 | Estonia | 4066.26 | 17 |
100 | Mississippi (United States) | 3958.41 | 11 |
101 | Tunisia | 3530.52 | 21.83 |
102 | New Mexico (United States) | 3469.22 | 7.41 |
103 | Bangladesh | 3415.8 | 10.66 |
104 | Iran | 3197.2 | 11 |
105 | Thailand | 3141.76 | 14.5 |
106 | United Arab Emirates | 2775.66 | 9 |
107 | Iraq | 2736.72 | 0.75 |
108 | Iceland | 2498.71 | 6.33 |
109 | Kuwait | 2172.83 | 3 |
110 | Viet Nam | 2136.25 | 5.5 |
111 | Arkansas (United States) | 2106.33 | 8 |
112 | Ethiopia | 2044.03 | 4.5 |
113 | Fiji | 1857.58 | 10 |
114 | Côte d'Ivoire | 1787.91 | 4 |
115 | Jordan | 1603 | 3 |
116 | Morocco | 1551.83 | 3 |
117 | Qatar | 1401.5 | 1.33 |
118 | Malawi | 1301.76 | 2.33 |
119 | Saudi Arabia | 1236.33 | 4 |
120 | Latvia | 876.33 | 2 |
121 | Montana (United States) | 863.25 | 4 |
122 | Slovakia | 847.88 | 5.33 |
123 | Uzbekistan | 834 | 1 |
124 | Serbia | 812.16 | 7 |
125 | Botswana | 789.5 | 2 |
126 | Alaska (United States) | 762.54 | 3.66 |
127 | Kazakhstan | 727.83 | 2 |
128 | Sri Lanka | 715.05 | 4.5 |
129 | Costa Rica | 574.16 | 2 |
130 | North Dakota (United States) | 546.75 | 3 |
131 | Malta | 532.5 | 1.5 |
132 | Ghana | 511.33 | 2.66 |
133 | Tanzania | 496.33 | 3.5 |
134 | Uganda | 474.58 | 2.5 |
135 | Venezuela | 455.98 | 4 |
136 | Kenya | 450.98 | 2.5 |
137 | Barbados | 447.08 | 2 |
138 | Namibia | 382 | 2 |
139 | Macao | 372.16 | 2 |
140 | Monaco | 346.5 | 1 |
141 | Guatemala | 337.08 | 1.5 |
142 | Idaho (United States) | 315.75 | 2 |
143 | Ecuador | 312.23 | 5.58 |
144 | Macedonia (Former Yugoslav Republic) | 281 | 1 |
145 | Lebanon | 265.66 | 2.33 |
146 | South Dakota (United States) | 223.25 | 2 |
147 | Montenegro | 216 | 1 |
148 | Armenia | 211.24 | 0.83 |
149 | Martinique | 201.83 | 1 |
150 | Belarus | 187 | 1 |
151 | Lithuania | 170.2 | 2.5 |
152 | Réunion | 155 | 1.5 |
153 | Algeria | 147 | 2.5 |
154 | Burkina Faso | 139.06 | 0.33 |
155 | Niue | 135.5 | 0.5 |
156 | Afghanistan | 128.37 | 0.25 |
157 | Guadeloupe | 97.44 | 0.66 |
158 | Senegal | 93.66 | 2 |
159 | Palestinian Authority | 86.16 | 1 |
160 | Nepal | 82.66 | 1.5 |
161 | Paraguay | 60 | 1 |
162 | Kyrgyzstan | 42.62 | 0.25 |
163 | Bahrain | 38.3 | 0.33 |
164 | Cameroun | 37 | 1 |
165 | Oman | 32.66 | 1 |
166 | Nauru | 31.5 | 0.5 |
167 | Sudan | 29 | 1 |
168 | Georgia | 7.66 | 1 |