Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 887271.32 | 478.48 |
2 | United Kingdom | 771343.01 | 1527.95 |
3 | California (United States) | 623900.21 | 490.7 |
4 | New York (United States) | 426704.01 | 439.38 |
5 | Canada | 327943.31 | 801.58 |
6 | Illinois (United States) | 318602.17 | 222.98 |
7 | Germany | 308925.39 | 1266.07 |
8 | District of Columbia (United States) | 281406.04 | 658.2 |
9 | France | 203400.18 | 1106.01 |
10 | Italy | 202467.61 | 1259.31 |
11 | Pennsylvania (United States) | 179837.17 | 201.71 |
12 | New Jersey (United States) | 147420.76 | 76.23 |
13 | Netherlands | 131956.91 | 600.24 |
14 | Australia | 127676.71 | 515.36 |
15 | Spain | 124663.56 | 905.89 |
16 | Connecticut (United States) | 116940.79 | 142.09 |
17 | Missouri (United States) | 106989.97 | 109.59 |
18 | Israel | 96204.5 | 87.86 |
19 | Michigan (United States) | 91878.75 | 142.72 |
20 | North Carolina (United States) | 83620.38 | 120.91 |
21 | Sweden | 79274.55 | 294.83 |
22 | Switzerland | 76578.65 | 272.89 |
23 | Belgium | 76312.44 | 362.29 |
24 | Maryland (United States) | 72169.8 | 93.33 |
25 | Texas (United States) | 67843.96 | 155.66 |
26 | Indiana (United States) | 63386.11 | 119.41 |
27 | Virginia (United States) | 63011.19 | 107.76 |
28 | Ohio (United States) | 56585.65 | 69.86 |
29 | Minnesota (United States) | 54313.22 | 63.93 |
30 | Japan | 54263.21 | 272.66 |
31 | Tennessee (United States) | 49365.76 | 65.83 |
32 | Wisconsin (United States) | 48667.6 | 66.66 |
33 | Florida (United States) | 45813.16 | 89.66 |
34 | Rhode Island (United States) | 41529.79 | 34.33 |
35 | Georgia (United States) | 35608.46 | 101.28 |
36 | Arizona (United States) | 35494.33 | 35.86 |
37 | Norway | 35271.41 | 144.63 |
38 | New Zealand | 34960.66 | 111.55 |
39 | Denmark | 31526.65 | 141.6 |
40 | Ireland | 30053.96 | 108.41 |
41 | Iowa (United States) | 29114.43 | 55.61 |
42 | Washington (United States) | 27673.18 | 36.83 |
43 | Austria | 27351.45 | 176.51 |
44 | South Carolina (United States) | 24575.27 | 44.2 |
45 | Singapore | 24191.79 | 87.44 |
46 | Hong Kong | 19628.68 | 47.36 |
47 | South Korea | 19493.93 | 87.41 |
48 | Greece | 16580.32 | 149.33 |
49 | New Hampshire (United States) | 15674.65 | 13.33 |
50 | Portugal | 15498.79 | 288.35 |
51 | Kentucky (United States) | 14679.4 | 16.91 |
52 | India | 13258.7 | 163.08 |
53 | Turkey | 13120.23 | 200.58 |
54 | Finland | 13006.3 | 91.84 |
55 | Oregon (United States) | 12257.51 | 24.7 |
56 | Chile | 11833.61 | 105.91 |
57 | Utah (United States) | 11451.99 | 38.5 |
58 | Colorado (United States) | 11101.24 | 36.58 |
59 | Hungary | 10181.4 | 74.91 |
60 | Cyprus | 9250.41 | 18.66 |
61 | Taiwan | 8135.84 | 52.5 |
62 | Argentina | 7618.73 | 104.43 |
63 | Russia | 7255.35 | 65.53 |
64 | Kansas (United States) | 6832.96 | 12.5 |
65 | China | 6771.18 | 64.78 |
66 | Alabama (United States) | 6542.29 | 20 |
67 | Brazil | 6084.83 | 251.5 |
68 | Mexico | 5865.29 | 81.5 |
69 | Wyoming (United States) | 5420.78 | 9.5 |
70 | Nevada (United States) | 5251.64 | 23.5 |
71 | Louisiana (United States) | 5008.38 | 24.66 |
72 | Oklahoma (United States) | 4795.23 | 24 |
73 | New Mexico (United States) | 4425.52 | 7.41 |
74 | Czech Republic | 4251.5 | 104.19 |
75 | Hawaii (United States) | 3379.38 | 24 |
76 | Vermont (United States) | 3288.49 | 8.83 |
77 | Delaware (United States) | 3208 | 8 |
78 | West Virginia (United States) | 3123.48 | 12 |
79 | Maine (United States) | 2950.08 | 7 |
80 | Nebraska (United States) | 2857.81 | 9.5 |
81 | South Africa | 2319.8 | 77.5 |
82 | Ukraine | 2072.28 | 15.83 |
83 | Colombia | 2069.54 | 137.08 |
84 | Mississippi (United States) | 1888.22 | 11 |
85 | Arkansas (United States) | 1467.11 | 8 |
86 | Poland | 1240.88 | 65.16 |
87 | Pakistan | 1115.2 | 68.41 |
88 | Philippines | 1058.38 | 15.33 |
89 | Iceland | 999.02 | 6.33 |
90 | Malaysia | 965.87 | 55 |
91 | Thailand | 965.2 | 14.5 |
92 | Montana (United States) | 944.38 | 4 |
93 | Egypt | 813.67 | 8.5 |
94 | Luxembourg | 692.9 | 17.07 |
95 | Uruguay | 651.44 | 13 |
96 | Slovenia | 615.09 | 24 |
97 | Peru | 597.98 | 26.58 |
98 | United Arab Emirates | 466.09 | 9 |
99 | Bulgaria | 455.52 | 19.75 |
100 | Iraq | 417.07 | 0.75 |
101 | Venezuela | 390.7 | 4 |
102 | Côte d'Ivoire | 338.82 | 4 |
103 | Alaska (United States) | 301.11 | 3.66 |
104 | Kuwait | 231.91 | 3 |
105 | Tunisia | 226.69 | 21.83 |
106 | Ethiopia | 199.26 | 4.5 |
107 | Indonesia | 194.82 | 37.4 |
108 | Latvia | 158.43 | 2 |
109 | North Dakota (United States) | 158.27 | 3 |
110 | Romania | 152.14 | 164.33 |
111 | Kazakhstan | 141.73 | 2 |
112 | Viet Nam | 124.74 | 5.5 |
113 | Kyrgyzstan | 118.25 | 0.25 |
114 | Iran | 93.13 | 11 |
115 | Estonia | 90.74 | 17 |
116 | Sri Lanka | 89.4 | 4.5 |
117 | Martinique | 83.38 | 1 |
118 | Jamaica | 74.23 | 4.5 |
119 | Guadeloupe | 68.22 | 0.66 |
120 | Kenya | 64.96 | 2.5 |
121 | Tanzania | 60.84 | 3.5 |
122 | Monaco | 58 | 1 |
123 | Idaho (United States) | 48.41 | 2 |
124 | Macao | 46.65 | 2 |
125 | South Dakota (United States) | 42.7 | 2 |
126 | Qatar | 42.36 | 1.33 |
127 | Croatia | 40.85 | 25 |
128 | Barbados | 38.88 | 2 |
129 | Bangladesh | 35.86 | 10.66 |
130 | Saudi Arabia | 35.26 | 4 |
131 | Guatemala | 33.29 | 1.5 |
132 | Palestinian Authority | 33.02 | 1 |
133 | Morocco | 30.03 | 3 |
134 | Réunion | 27.84 | 1.5 |
135 | Nigeria | 25.6 | 5.33 |
136 | Fiji | 24 | 10 |
137 | Belarus | 22.45 | 1 |
138 | Bolivia | 21.14 | 11 |
139 | Namibia | 21.09 | 2 |
140 | Armenia | 20.43 | 0.83 |
141 | Burkina Faso | 18.16 | 0.33 |
142 | Lebanon | 12.9 | 2.33 |
143 | Nepal | 12.69 | 1.5 |
144 | Lithuania | 12.3 | 2.5 |
145 | Slovakia | 11.34 | 5.33 |
146 | Malawi | 8.96 | 2.33 |
147 | Jordan | 7.6 | 3 |
148 | Macedonia (Former Yugoslav Republic) | 4.35 | 1 |
149 | Niue | 4.01 | 0.5 |
150 | Ecuador | 3.73 | 5.58 |
151 | Costa Rica | 3.65 | 2 |
152 | Bahrain | 2.31 | 0.33 |
153 | Ghana | 1.44 | 2.66 |
154 | Afghanistan | 1.06 | 0.25 |
155 | Georgia | 0.9 | 1 |
156 | Oman | 0.43 | 1 |
157 | Serbia | 0.37 | 7 |
158 | Botswana | 0.19 | 2 |
159 | Paraguay | 0 | 1 |
159 | Uganda | 0 | 2.5 |
159 | Sudan | 0 | 1 |
159 | Uzbekistan | 0 | 1 |
159 | Montenegro | 0 | 1 |
159 | Malta | 0 | 1.5 |
159 | Nauru | 0 | 0.5 |
159 | Senegal | 0 | 2 |
159 | Cameroun | 0 | 1 |
159 | Algeria | 0 | 2.5 |