Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 1089275.33 | 434.78 |
2 | United Kingdom | 1009901.91 | 1389.24 |
3 | California (United States) | 743394.65 | 439.75 |
4 | New York (United States) | 520252.83 | 384.09 |
5 | Canada | 423886.79 | 741.06 |
6 | Germany | 396192 | 1146.58 |
7 | Illinois (United States) | 373984.15 | 201.56 |
8 | District of Columbia (United States) | 342506.1 | 551.65 |
9 | France | 291002.91 | 981.71 |
10 | Italy | 263751.88 | 1150.01 |
11 | Pennsylvania (United States) | 235801.02 | 180 |
12 | Netherlands | 197853.69 | 547.51 |
13 | New Jersey (United States) | 189222.61 | 76.56 |
14 | Spain | 169099.81 | 834.8 |
15 | Australia | 153867.79 | 427.66 |
16 | Connecticut (United States) | 135787.1 | 124.91 |
17 | Israel | 133043.95 | 81.91 |
18 | Missouri (United States) | 131122.18 | 93.76 |
19 | Michigan (United States) | 114370.91 | 130.66 |
20 | North Carolina (United States) | 105731.93 | 106.41 |
21 | Switzerland | 94190.84 | 237.08 |
22 | Sweden | 92269.47 | 261.81 |
23 | Maryland (United States) | 90778.14 | 81.5 |
24 | Belgium | 87551.4 | 310.32 |
25 | Texas (United States) | 85730.46 | 139.97 |
26 | Virginia (United States) | 83078.98 | 99.88 |
27 | Ohio (United States) | 82528.35 | 61.53 |
28 | Minnesota (United States) | 79667.73 | 56.26 |
29 | Indiana (United States) | 73221.87 | 107.91 |
30 | Florida (United States) | 66591.83 | 90.66 |
31 | Wisconsin (United States) | 63164.1 | 60.16 |
32 | Japan | 62013.11 | 233.7 |
33 | Tennessee (United States) | 61344.03 | 54.49 |
34 | Rhode Island (United States) | 59045.55 | 34.33 |
35 | Georgia (United States) | 50586.94 | 85.28 |
36 | Norway | 48032.69 | 141.4 |
37 | New Zealand | 45885.59 | 105.91 |
38 | Iowa (United States) | 44585.87 | 54.61 |
39 | Arizona (United States) | 44285.95 | 33.53 |
40 | Denmark | 35406.69 | 121.26 |
41 | Austria | 35158.46 | 146.43 |
42 | Washington (United States) | 34115.56 | 33.33 |
43 | Ireland | 30072.21 | 78.86 |
44 | Singapore | 28354.25 | 83.33 |
45 | Hong Kong | 27708.97 | 42.53 |
46 | New Hampshire (United States) | 27079.1 | 14.83 |
47 | South Carolina (United States) | 26310.41 | 31.41 |
48 | South Korea | 24282.82 | 70.08 |
49 | Portugal | 21169.6 | 266.35 |
50 | Greece | 20159.46 | 130.75 |
51 | Kentucky (United States) | 19982.93 | 14.91 |
52 | Oregon (United States) | 19250.63 | 22.5 |
53 | Turkey | 17392.45 | 170.58 |
54 | Finland | 16750.63 | 83.26 |
55 | Colorado (United States) | 15596.37 | 34.83 |
56 | India | 14918.5 | 142.33 |
57 | Chile | 13570.23 | 85.49 |
58 | Utah (United States) | 13058.94 | 34 |
59 | Cyprus | 12773.21 | 17.25 |
60 | Hungary | 11511.95 | 61.81 |
61 | Kansas (United States) | 9602.14 | 10.5 |
62 | Taiwan | 9460.73 | 45.16 |
63 | Brazil | 9439.33 | 225.33 |
64 | China | 9268.66 | 51.28 |
65 | Mexico | 9117.89 | 72 |
66 | Alabama (United States) | 8558.6 | 18 |
67 | Argentina | 8534.43 | 90.59 |
68 | Nevada (United States) | 8195.56 | 21.5 |
69 | Russia | 7277.46 | 58.5 |
70 | Louisiana (United States) | 6760 | 16.66 |
71 | Wyoming (United States) | 6756.28 | 8.5 |
72 | New Mexico (United States) | 6587.61 | 4.41 |
73 | Czech Republic | 5296.4 | 92.86 |
74 | Oklahoma (United States) | 5195.26 | 19 |
75 | Delaware (United States) | 4576.05 | 8 |
76 | West Virginia (United States) | 4126.89 | 10 |
77 | Hawaii (United States) | 4045.67 | 22.5 |
78 | Nebraska (United States) | 3996.67 | 9.5 |
79 | Vermont (United States) | 3514.69 | 7 |
80 | Colombia | 2937.21 | 125.11 |
81 | South Africa | 2698.13 | 49 |
82 | Ukraine | 2690.02 | 15 |
83 | Mississippi (United States) | 2516.27 | 13 |
84 | Thailand | 1940.85 | 12.5 |
85 | Poland | 1583.28 | 63 |
86 | Malaysia | 1341.48 | 38.5 |
87 | Arkansas (United States) | 1331.2 | 5.5 |
88 | Iceland | 1272.84 | 5.33 |
89 | Montana (United States) | 1271.07 | 3 |
90 | Pakistan | 1224.64 | 51.75 |
91 | Egypt | 1193.2 | 7.5 |
92 | Luxembourg | 914.33 | 10.91 |
93 | Maine (United States) | 869.54 | 5.5 |
94 | Uruguay | 767.52 | 11 |
95 | Slovenia | 728.17 | 16.5 |
96 | Bulgaria | 560.98 | 16.75 |
97 | Iraq | 520.06 | 0.75 |
98 | United Arab Emirates | 479.75 | 6 |
99 | Alaska (United States) | 449.9 | 3.66 |
100 | Peru | 428.2 | 24.91 |
101 | Venezuela | 374.23 | 4 |
102 | Qatar | 330.68 | 1.33 |
103 | Tunisia | 293.18 | 15.83 |
104 | Ethiopia | 287.17 | 4.5 |
105 | Philippines | 241.93 | 12.16 |
106 | Viet Nam | 223.64 | 5 |
107 | Indonesia | 221.65 | 33.08 |
108 | Estonia | 180.16 | 18 |
109 | Martinique | 175.52 | 1 |
110 | North Dakota (United States) | 159.43 | 3 |
111 | Monaco | 147.06 | 1 |
112 | Sri Lanka | 139.77 | 2.5 |
113 | Latvia | 136.15 | 2 |
114 | Kazakhstan | 120.18 | 2 |
115 | Palestinian Authority | 102.36 | 1 |
116 | Macao | 100.31 | 2 |
117 | Kyrgyzstan | 98.45 | 0.25 |
118 | Romania | 91.9 | 75.16 |
119 | Tanzania | 90.43 | 3.5 |
120 | Barbados | 60.99 | 2 |
121 | Idaho (United States) | 59.87 | 2 |
122 | Bangladesh | 59.01 | 6.83 |
123 | Guatemala | 58.34 | 1.66 |
124 | Morocco | 43.8 | 3 |
125 | Côte d'Ivoire | 40.76 | 2 |
126 | Réunion | 39.65 | 2 |
127 | Fiji | 36.23 | 9 |
128 | Lithuania | 35.19 | 2.5 |
129 | Iran | 33.13 | 8.5 |
130 | Burkina Faso | 30.5 | 0.33 |
131 | Croatia | 30.37 | 23 |
132 | South Dakota (United States) | 26.06 | 1 |
133 | Jamaica | 23.49 | 3.5 |
134 | Nigeria | 22.95 | 3.33 |
135 | Kuwait | 21.85 | 1 |
136 | Slovakia | 19.79 | 4.33 |
137 | Jordan | 18.8 | 3 |
138 | Namibia | 17.82 | 1 |
139 | Belarus | 17.5 | 2 |
140 | Armenia | 17.07 | 0.83 |
141 | Bolivia | 16.32 | 9.16 |
142 | Nepal | 15.84 | 1.5 |
143 | Saudi Arabia | 13.79 | 3 |
144 | Lebanon | 12.38 | 1.83 |
145 | Oman | 9.51 | 2 |
146 | Kenya | 7.89 | 0.5 |
147 | Niue | 6.27 | 0.5 |
148 | Malawi | 5.04 | 1.83 |
149 | Ecuador | 4.03 | 3.25 |
150 | Macedonia (Former Yugoslav Republic) | 3.52 | 1 |
151 | Ghana | 2.69 | 2 |
152 | Afghanistan | 1.16 | 0.25 |
153 | Georgia | 1 | 0.5 |
154 | Serbia | 0.66 | 7 |
155 | Botswana | 0.5 | 2 |
156 | Paraguay | 0 | 1 |
156 | Uganda | 0 | 1.5 |
156 | Uzbekistan | 0 | 1 |
156 | Montenegro | 0 | 1 |
156 | Malta | 0 | 1.5 |
156 | Costa Rica | 0 | 1 |
156 | Nauru | 0 | 0.5 |
156 | Algeria | 0 | 1.5 |