Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 1065927.62 | 475.87 |
2 | California (United States) | 562308.97 | 481.45 |
3 | United Kingdom | 503948.2 | 1504.09 |
4 | New York (United States) | 371827.45 | 432.18 |
5 | Illinois (United States) | 344620.58 | 222.38 |
6 | District of Columbia (United States) | 274543.86 | 649.41 |
7 | Germany | 231534.63 | 1248.25 |
8 | New Jersey (United States) | 165833.81 | 75.45 |
9 | Pennsylvania (United States) | 163016.22 | 195.58 |
10 | Canada | 147530.4 | 796.48 |
11 | Italy | 137022.45 | 1247.51 |
12 | France | 120096.03 | 1079.64 |
13 | Spain | 94390.38 | 895.95 |
14 | Netherlands | 84694.43 | 593.59 |
15 | Minnesota (United States) | 78198.41 | 62.93 |
16 | Connecticut (United States) | 77230.94 | 136.76 |
17 | Michigan (United States) | 70163.38 | 140.97 |
18 | North Carolina (United States) | 69894.25 | 118.91 |
19 | Missouri (United States) | 66523.43 | 109.26 |
20 | Switzerland | 65369.6 | 271.3 |
21 | Sweden | 61825.37 | 289.63 |
22 | Israel | 60104.33 | 87.91 |
23 | Australia | 52521.99 | 502.96 |
24 | Maryland (United States) | 52493.73 | 88.33 |
25 | Belgium | 50345.34 | 361.42 |
26 | Rhode Island (United States) | 43761.72 | 34.65 |
27 | Wisconsin (United States) | 42781.24 | 63.16 |
28 | Arizona (United States) | 36686.16 | 34.53 |
29 | New Hampshire (United States) | 35488.29 | 13.83 |
30 | Indiana (United States) | 32647.25 | 116.91 |
31 | Texas (United States) | 32510.55 | 154.16 |
32 | Ohio (United States) | 32143.73 | 69.36 |
33 | Virginia (United States) | 30665.88 | 105.43 |
34 | Ireland | 26209.69 | 101.78 |
35 | Florida (United States) | 22581.52 | 90.66 |
36 | Georgia (United States) | 20980.13 | 99.28 |
37 | Tennessee (United States) | 20340.47 | 65.5 |
38 | Denmark | 20191.72 | 136.85 |
39 | Japan | 19784.21 | 269.66 |
40 | Norway | 15032.7 | 142.63 |
41 | Iowa (United States) | 14990.57 | 55.61 |
42 | South Carolina (United States) | 13756.52 | 43 |
43 | New Zealand | 12947.07 | 111.55 |
44 | Portugal | 10457.76 | 284.18 |
45 | South Korea | 10365.3 | 85.75 |
46 | Austria | 9972.68 | 172.34 |
47 | Washington (United States) | 9692.68 | 36.33 |
48 | Cyprus | 9323.11 | 17.91 |
49 | Hong Kong | 9141.19 | 46.36 |
50 | Chile | 8661.54 | 103.41 |
51 | Kentucky (United States) | 8363.32 | 16.91 |
52 | Singapore | 7776.15 | 87.77 |
53 | Colorado (United States) | 6819.47 | 36.65 |
54 | Turkey | 6368.07 | 191.41 |
55 | Oregon (United States) | 6230.3 | 24.7 |
56 | Finland | 5764.54 | 88.54 |
57 | Russia | 4870.93 | 65.53 |
58 | Utah (United States) | 4263.53 | 38.5 |
59 | Argentina | 4244.11 | 103.09 |
60 | China | 3941.48 | 61.78 |
61 | Greece | 3636.37 | 144.58 |
62 | Hungary | 3287.58 | 72.91 |
63 | India | 3049.47 | 160.33 |
64 | Philippines | 2609.82 | 14.33 |
65 | Czech Republic | 2604.64 | 101.19 |
66 | New Mexico (United States) | 2555.55 | 7.41 |
67 | Taiwan | 2501.93 | 50.16 |
68 | Mexico | 2425.87 | 77.16 |
69 | Brazil | 2414.21 | 244 |
70 | Maine (United States) | 2219.56 | 6.5 |
71 | Louisiana (United States) | 2102.57 | 23.16 |
72 | Wyoming (United States) | 1705.86 | 8.5 |
73 | Alabama (United States) | 1640.32 | 20 |
74 | Kansas (United States) | 1269.87 | 12.5 |
75 | Colombia | 1232.08 | 134.91 |
76 | Nevada (United States) | 1166.18 | 23.5 |
77 | Delaware (United States) | 1153.44 | 8 |
78 | South Africa | 1117.84 | 72.5 |
79 | Hawaii (United States) | 1056.7 | 24 |
80 | Vermont (United States) | 788.08 | 8.33 |
81 | Luxembourg | 776.4 | 15.58 |
82 | West Virginia (United States) | 758.42 | 12 |
83 | Nebraska (United States) | 742.22 | 9.5 |
84 | Oklahoma (United States) | 718.85 | 23 |
85 | Thailand | 704.62 | 14.5 |
86 | Slovenia | 553.93 | 24 |
87 | Iceland | 480.29 | 6.33 |
88 | Poland | 419.39 | 65.16 |
89 | Peru | 406.66 | 28.08 |
90 | Pakistan | 403.76 | 67.41 |
91 | Arkansas (United States) | 377.44 | 8 |
92 | Mississippi (United States) | 366.13 | 12 |
93 | Montana (United States) | 321.12 | 4 |
94 | Ukraine | 303.78 | 15.83 |
95 | Alaska (United States) | 278.23 | 3.66 |
96 | Uruguay | 234.75 | 13 |
97 | Venezuela | 213.06 | 4 |
98 | Malaysia | 205.12 | 54.5 |
99 | Bulgaria | 154.18 | 18.75 |
100 | Ethiopia | 142.19 | 4.5 |
101 | Iraq | 141.28 | 0.75 |
102 | Egypt | 122.23 | 8.5 |
103 | Saudi Arabia | 117.54 | 4 |
104 | Bangladesh | 106.23 | 9.66 |
105 | Tunisia | 91.58 | 21.83 |
106 | Romania | 82.53 | 144.08 |
107 | United Arab Emirates | 79.97 | 9 |
108 | Estonia | 61.13 | 17 |
109 | Indonesia | 58.31 | 35.74 |
110 | Côte d'Ivoire | 53.08 | 3 |
111 | Tanzania | 51.3 | 3.5 |
112 | Kuwait | 37.06 | 2 |
113 | Sri Lanka | 32.95 | 4.5 |
114 | Qatar | 30.94 | 1.33 |
115 | Iran | 23.07 | 10 |
116 | Kazakhstan | 20.61 | 2 |
117 | Fiji | 20.14 | 10 |
118 | Croatia | 18.25 | 24 |
119 | Idaho (United States) | 18.19 | 2 |
120 | Bolivia | 17.16 | 11 |
121 | North Dakota (United States) | 13.28 | 3 |
122 | South Dakota (United States) | 12.79 | 2 |
123 | Palestinian Authority | 10.73 | 1 |
124 | Morocco | 9.48 | 3 |
125 | Martinique | 7.43 | 1 |
126 | Armenia | 7.18 | 0.83 |
127 | Viet Nam | 7.16 | 5 |
128 | Jamaica | 6.66 | 4.5 |
129 | Ecuador | 6.62 | 5.25 |
130 | Burkina Faso | 5.26 | 0.33 |
131 | Barbados | 4.85 | 2 |
132 | Malawi | 4.48 | 2.33 |
133 | Kyrgyzstan | 4.38 | 0.25 |
134 | Nepal | 3.88 | 1.5 |
135 | Costa Rica | 3.76 | 2 |
136 | Lebanon | 3.72 | 2.33 |
137 | Réunion | 3.49 | 1.5 |
138 | Namibia | 3.31 | 2 |
139 | Belarus | 3.31 | 1 |
140 | Lithuania | 2.93 | 2.5 |
141 | Georgia | 2.87 | 1 |
142 | Latvia | 2.56 | 2 |
143 | Serbia | 2.02 | 7 |
144 | Uganda | 1.67 | 2.5 |
145 | Nigeria | 1.54 | 5.33 |
146 | Ghana | 1.37 | 2.66 |
147 | Jordan | 1.24 | 2 |
148 | Monaco | 0.82 | 1 |
149 | Macao | 0.81 | 2 |
150 | Guatemala | 0.78 | 1.5 |
151 | Slovakia | 0.69 | 5.33 |
152 | Paraguay | 0 | 1 |
152 | Puerto Rico | 0 | 1 |
152 | Afghanistan | 0 | 0.25 |
152 | Botswana | 0 | 2 |
152 | Sudan | 0 | 1 |
152 | Uzbekistan | 0 | 1 |
152 | Kenya | 0 | 2.5 |
152 | Macedonia (Former Yugoslav Republic) | 0 | 1 |
152 | Montenegro | 0 | 1 |
152 | Malta | 0 | 1.5 |
152 | Bahrain | 0 | 0.33 |
152 | Nauru | 0 | 0.5 |
152 | Niue | 0 | 0.5 |
152 | Senegal | 0 | 2 |
152 | Oman | 0 | 1 |
152 | Cameroun | 0 | 1 |
152 | Algeria | 0 | 2.5 |