Rank | Country or State | Score | Authors |
1 | United Kingdom | 1092342.61 | 1446.38 |
2 | Massachusetts (United States) | 843840.58 | 456.12 |
3 | Germany | 719298.91 | 1200.04 |
4 | California (United States) | 612591.95 | 460.75 |
5 | District of Columbia (United States) | 501263.69 | 601.15 |
6 | Italy | 476318.11 | 1211.46 |
7 | Canada | 445692.57 | 773.7 |
8 | New York (United States) | 429734.74 | 418.48 |
9 | Spain | 400179.38 | 866.44 |
10 | France | 394215.69 | 1032.4 |
11 | Netherlands | 330965.8 | 564.74 |
12 | Australia | 277241.99 | 448.34 |
13 | Illinois (United States) | 261353.38 | 208.56 |
14 | Sweden | 175284.93 | 278.23 |
15 | Switzerland | 171049.1 | 252 |
16 | Pennsylvania (United States) | 170374.07 | 185.55 |
17 | Connecticut (United States) | 143442.6 | 132.09 |
18 | Belgium | 140369.18 | 334.17 |
19 | Missouri (United States) | 138364.16 | 101.76 |
20 | New Jersey (United States) | 137443.65 | 76.4 |
21 | Michigan (United States) | 100051.99 | 131.18 |
22 | Japan | 91030.75 | 252.66 |
23 | India | 86518.19 | 151.66 |
24 | Portugal | 85563.15 | 274.68 |
25 | North Carolina (United States) | 84706.8 | 109.41 |
26 | Denmark | 83680.72 | 125.01 |
27 | Norway | 83587.57 | 143.56 |
28 | Austria | 80084.19 | 160.26 |
29 | Argentina | 79411.04 | 95.09 |
30 | Texas (United States) | 78499.37 | 151.91 |
31 | Israel | 75160.25 | 83.91 |
32 | Colombia | 71508.66 | 132.58 |
33 | Indiana (United States) | 71440.1 | 114.08 |
34 | Virginia (United States) | 68142.25 | 103.79 |
35 | Brazil | 66164.48 | 238.83 |
36 | Maryland (United States) | 60079.95 | 84.66 |
37 | New Zealand | 59420.67 | 111.75 |
38 | Minnesota (United States) | 58170.34 | 58.93 |
39 | Turkey | 58167.47 | 182.91 |
40 | Georgia (United States) | 57150.19 | 90.28 |
41 | Wisconsin (United States) | 53815.59 | 63.16 |
42 | Chile | 52741.17 | 93.16 |
43 | Ireland | 47836.12 | 82.33 |
44 | Florida (United States) | 47617.97 | 89.66 |
45 | Iowa (United States) | 47376.36 | 55.11 |
46 | Ohio (United States) | 46409.54 | 62.03 |
47 | Greece | 45068.86 | 139.25 |
48 | Tennessee (United States) | 42080.21 | 57.5 |
49 | Rhode Island (United States) | 40524.65 | 34.5 |
50 | Finland | 37547.58 | 87.06 |
51 | Arizona (United States) | 36376.6 | 33.03 |
52 | Russia | 31996.89 | 59.33 |
53 | Czech Republic | 28377.57 | 100.19 |
54 | Singapore | 28223 | 87.91 |
55 | Mexico | 27648.63 | 75 |
56 | South Korea | 26419.97 | 75.25 |
57 | Hong Kong | 26286.44 | 45.03 |
58 | Romania | 24797.51 | 126.66 |
59 | Pakistan | 21773.58 | 61.25 |
60 | Washington (United States) | 21733.51 | 33.33 |
61 | Hungary | 21570.56 | 69.81 |
62 | Colorado (United States) | 21458.83 | 35 |
63 | South Africa | 21110.5 | 61 |
64 | Malaysia | 19812.5 | 48.5 |
65 | New Hampshire (United States) | 18831.65 | 14.83 |
66 | Poland | 18029.64 | 64.83 |
67 | South Carolina (United States) | 17364.55 | 39.4 |
68 | Oregon (United States) | 16716.09 | 23.5 |
69 | China | 16072.05 | 54.28 |
70 | Hawaii (United States) | 14774.84 | 23 |
71 | Cyprus | 12514.74 | 16.75 |
72 | Nevada (United States) | 12365.12 | 23.5 |
73 | Louisiana (United States) | 12308.26 | 18.66 |
74 | Kentucky (United States) | 11715.14 | 14.91 |
75 | Utah (United States) | 11124.32 | 34.5 |
76 | Jamaica | 10959 | 3.5 |
77 | Indonesia | 10925.21 | 33.08 |
78 | Taiwan | 10188.9 | 48.16 |
79 | Vermont (United States) | 8966.08 | 7 |
80 | Wyoming (United States) | 8479.04 | 8.5 |
81 | Nigeria | 8025.5 | 5.33 |
82 | Alabama (United States) | 7625.91 | 19 |
83 | Peru | 6961.23 | 25.08 |
84 | Kansas (United States) | 6695.97 | 11.5 |
85 | Uruguay | 6493.26 | 12 |
86 | Slovenia | 6101.98 | 21 |
87 | Nebraska (United States) | 5370.48 | 9.5 |
88 | Oklahoma (United States) | 5251.88 | 22 |
89 | Bolivia | 5227.33 | 9.16 |
90 | Philippines | 5165.6 | 12.16 |
91 | Maine (United States) | 4735.22 | 5.5 |
92 | Mississippi (United States) | 4556.73 | 12 |
93 | Ukraine | 4492.19 | 14.83 |
94 | Estonia | 4105.36 | 18 |
95 | Bulgaria | 4097.33 | 16.75 |
96 | Delaware (United States) | 4048.4 | 8 |
97 | West Virginia (United States) | 4022.18 | 13 |
98 | Luxembourg | 3985.78 | 13.41 |
99 | Croatia | 3573.75 | 23 |
100 | Egypt | 3523.13 | 7.5 |
101 | Iran | 2977.66 | 8.5 |
102 | New Mexico (United States) | 2971.04 | 5.41 |
103 | Tunisia | 2884.74 | 17.82 |
104 | Thailand | 2597.61 | 12.5 |
105 | Iraq | 2588.68 | 0.75 |
106 | United Arab Emirates | 2386.16 | 7 |
107 | Iceland | 2205.34 | 5.33 |
108 | Ethiopia | 2049.48 | 4.5 |
109 | Arkansas (United States) | 1929.83 | 6.5 |
110 | Bangladesh | 1824.95 | 8.66 |
111 | Fiji | 1627.99 | 10 |
112 | Viet Nam | 1563.58 | 5 |
113 | Jordan | 1520 | 2 |
114 | Qatar | 1315.39 | 1.33 |
115 | Saudi Arabia | 1285.63 | 3 |
116 | Morocco | 1282.83 | 3 |
117 | Malawi | 1151.57 | 2.33 |
118 | Botswana | 857.5 | 2 |
119 | Uzbekistan | 799 | 1 |
120 | Latvia | 794.33 | 2 |
121 | Montana (United States) | 779.16 | 4 |
122 | Kazakhstan | 702.33 | 2 |
123 | Alaska (United States) | 654.99 | 3.66 |
124 | Slovakia | 652.05 | 5.33 |
125 | Serbia | 638.5 | 7 |
126 | Côte d'Ivoire | 599 | 2 |
127 | North Dakota (United States) | 519.16 | 3 |
128 | Venezuela | 502.5 | 4 |
129 | Malta | 484.5 | 1.5 |
130 | Tanzania | 460.58 | 3.5 |
131 | Kenya | 413.3 | 2.5 |
132 | Uganda | 397.08 | 2.5 |
133 | Macao | 395.16 | 2 |
134 | Costa Rica | 365 | 1 |
135 | Monaco | 360.5 | 1 |
136 | Barbados | 357.08 | 2 |
137 | Sri Lanka | 352.65 | 3.5 |
138 | Ghana | 342.5 | 2 |
139 | Guatemala | 317.16 | 1.5 |
140 | Idaho (United States) | 315.2 | 2 |
141 | Kuwait | 303.16 | 1 |
142 | Ecuador | 278.68 | 4.25 |
143 | Macedonia (Former Yugoslav Republic) | 255 | 1 |
144 | Lebanon | 199.33 | 2.83 |
145 | Montenegro | 193 | 1 |
146 | Belarus | 178 | 1 |
147 | Réunion | 170.33 | 2 |
148 | Armenia | 165.91 | 0.83 |
149 | South Dakota (United States) | 141.25 | 2 |
150 | Lithuania | 135.25 | 2.5 |
151 | Burkina Faso | 119.3 | 0.33 |
152 | Martinique | 104.66 | 1 |
153 | Afghanistan | 104.12 | 0.25 |
154 | Niue | 91.25 | 0.5 |
155 | Nepal | 89.08 | 1.5 |
156 | Palestinian Authority | 56.25 | 1 |
157 | Namibia | 52 | 1 |
158 | Senegal | 50.83 | 2 |
159 | Algeria | 47.25 | 1.5 |
160 | Paraguay | 45 | 1 |
161 | Kyrgyzstan | 36.04 | 0.25 |
162 | Oman | 33 | 1 |
163 | Nauru | 22.5 | 0.5 |
164 | Georgia | 4 | 1 |