Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 1051217.76 | 408.38 |
2 | United Kingdom | 885259.61 | 1301.63 |
3 | California (United States) | 696315.89 | 411 |
4 | New York (United States) | 482988.68 | 363.39 |
5 | Canada | 388396.74 | 696.16 |
6 | Illinois (United States) | 370232.27 | 192.73 |
7 | Germany | 350522.01 | 1082.03 |
8 | District of Columbia (United States) | 299571.15 | 527.29 |
9 | France | 263791.64 | 918.61 |
10 | Italy | 232013.08 | 1070.67 |
11 | Pennsylvania (United States) | 208643.57 | 167.38 |
12 | New Jersey (United States) | 185886.04 | 75.06 |
13 | Netherlands | 160574.68 | 496.18 |
14 | Spain | 146676.63 | 786.82 |
15 | Australia | 137519.58 | 405.51 |
16 | Israel | 128673.51 | 78.91 |
17 | Missouri (United States) | 127654.09 | 91.26 |
18 | Connecticut (United States) | 123249.42 | 118.16 |
19 | Michigan (United States) | 115762.4 | 129.5 |
20 | North Carolina (United States) | 95601.8 | 99.91 |
21 | Sweden | 85773.58 | 251.41 |
22 | Switzerland | 84984.65 | 221.78 |
23 | Texas (United States) | 83288.23 | 132.47 |
24 | Virginia (United States) | 79547.71 | 94.88 |
25 | Maryland (United States) | 79293.76 | 77.5 |
26 | Ohio (United States) | 78059.24 | 58.7 |
27 | Minnesota (United States) | 75286.12 | 53.43 |
28 | Belgium | 68611.84 | 293.6 |
29 | Indiana (United States) | 67468.94 | 104.91 |
30 | Florida (United States) | 63069.58 | 87.66 |
31 | Wisconsin (United States) | 61859.78 | 58.5 |
32 | Rhode Island (United States) | 58067.26 | 34 |
33 | Japan | 54795.35 | 203.2 |
34 | Tennessee (United States) | 52939.91 | 49.5 |
35 | Arizona (United States) | 45097 | 32.03 |
36 | Norway | 44446.99 | 138.22 |
37 | Georgia (United States) | 43390.23 | 79.11 |
38 | Iowa (United States) | 41501.41 | 53.61 |
39 | New Zealand | 33913.51 | 89.33 |
40 | Denmark | 30302.51 | 116.85 |
41 | Washington (United States) | 29438.53 | 34.65 |
42 | Austria | 29231.82 | 118.1 |
43 | Ireland | 26766.9 | 75.25 |
44 | Singapore | 25414.73 | 75.33 |
45 | South Carolina (United States) | 23448.19 | 24.66 |
46 | New Hampshire (United States) | 23405.91 | 12.83 |
47 | South Korea | 19708.26 | 63.08 |
48 | Kentucky (United States) | 19073.02 | 14.91 |
49 | Hong Kong | 18726.28 | 39.83 |
50 | Portugal | 17865.89 | 231.76 |
51 | Oregon (United States) | 17630.83 | 22.5 |
52 | Greece | 16828.77 | 113.24 |
53 | Colorado (United States) | 15874.1 | 36.58 |
54 | India | 14118.01 | 129.75 |
55 | Turkey | 13414.48 | 146.83 |
56 | Finland | 13109.28 | 79.67 |
57 | Utah (United States) | 11900.6 | 34 |
58 | Louisiana (United States) | 11479.09 | 16.66 |
59 | Cyprus | 11117.13 | 13.25 |
60 | Chile | 10952.54 | 78.66 |
61 | Hungary | 9974.78 | 55.31 |
62 | Kansas (United States) | 9048.46 | 8.83 |
63 | Taiwan | 8786.39 | 42.66 |
64 | Brazil | 8663.36 | 208.83 |
65 | Mexico | 8512.07 | 67.33 |
66 | Alabama (United States) | 8211.71 | 17 |
67 | Nevada (United States) | 7288.61 | 20.5 |
68 | Argentina | 7110.54 | 81.43 |
69 | Wyoming (United States) | 6248.86 | 8.5 |
70 | New Mexico (United States) | 5999.26 | 3.16 |
71 | Russia | 5782.3 | 54.16 |
72 | China | 5571.24 | 48.75 |
73 | Czech Republic | 4705.35 | 75.86 |
74 | Delaware (United States) | 4627.26 | 8 |
75 | Oklahoma (United States) | 4467.86 | 18 |
76 | Hawaii (United States) | 3869.9 | 21.5 |
77 | Nebraska (United States) | 3684.21 | 9.5 |
78 | West Virginia (United States) | 3661.99 | 9 |
79 | Vermont (United States) | 3208.25 | 7 |
80 | Colombia | 2521.65 | 116.78 |
81 | Mississippi (United States) | 2421.88 | 12 |
82 | Ukraine | 2063.84 | 14 |
83 | South Africa | 1908.22 | 42.5 |
84 | Montana (United States) | 1654.42 | 3 |
85 | Thailand | 1490.54 | 10.5 |
86 | Poland | 1322.94 | 53.33 |
87 | Malaysia | 1156.11 | 34.5 |
88 | Iceland | 1110.38 | 4.33 |
89 | Egypt | 1101.89 | 7.5 |
90 | Pakistan | 980.46 | 44.25 |
91 | Luxembourg | 815.33 | 10.25 |
92 | Uruguay | 693.58 | 10 |
93 | Slovenia | 659.41 | 17 |
94 | Maine (United States) | 534.41 | 3.5 |
95 | Bulgaria | 515.8 | 16.25 |
96 | Iraq | 479.67 | 0.75 |
97 | Alaska (United States) | 418.47 | 3.66 |
98 | Peru | 387.69 | 25.41 |
99 | United Arab Emirates | 363.28 | 6.5 |
100 | Venezuela | 345.56 | 4 |
101 | Arkansas (United States) | 307.59 | 3.5 |
102 | Fiji | 270.46 | 10 |
103 | Qatar | 265.37 | 0.33 |
104 | Ethiopia | 257.78 | 4.5 |
105 | Tunisia | 255.98 | 13.33 |
106 | Philippines | 189.18 | 13.16 |
107 | Viet Nam | 173.6 | 5 |
108 | Estonia | 165.15 | 17.5 |
109 | Martinique | 163.02 | 1 |
110 | Indonesia | 152.89 | 32.08 |
111 | Monaco | 136.18 | 1 |
112 | Guadeloupe | 135.8 | 0.66 |
113 | Sri Lanka | 126.83 | 2 |
114 | Kazakhstan | 109.54 | 1 |
115 | Macao | 92.77 | 2 |
116 | Kyrgyzstan | 91.22 | 0.25 |
117 | Tanzania | 82.47 | 3.5 |
118 | Palestinian Authority | 75.06 | 1 |
119 | Latvia | 62.83 | 2 |
120 | Barbados | 53.86 | 2 |
121 | Bangladesh | 53.79 | 4.33 |
122 | Idaho (United States) | 53.31 | 2 |
123 | Romania | 40.95 | 31 |
124 | Guatemala | 40.38 | 1.5 |
125 | Réunion | 35.99 | 2 |
126 | Nepal | 34.31 | 2.5 |
127 | Côte d'Ivoire | 32.79 | 1 |
128 | Morocco | 31.22 | 2 |
129 | Iran | 29.54 | 8 |
130 | Croatia | 28.11 | 16 |
131 | Burkina Faso | 27.52 | 0.33 |
132 | North Dakota (United States) | 23.84 | 2 |
133 | Jamaica | 20.49 | 3.5 |
134 | Belarus | 18.33 | 2 |
135 | Kuwait | 18.06 | 1 |
136 | Nigeria | 17.56 | 3.33 |
137 | Jordan | 16.22 | 3 |
138 | Namibia | 14.37 | 1 |
139 | Armenia | 13.85 | 0.83 |
140 | Kenya | 12.32 | 0.5 |
141 | Malawi | 9.02 | 2.33 |
142 | Saudi Arabia | 8.96 | 1 |
143 | Oman | 8.34 | 2 |
144 | Ecuador | 7.28 | 3.25 |
145 | Lithuania | 6.25 | 2.5 |
146 | Slovakia | 4.93 | 2.33 |
147 | Macedonia (Former Yugoslav Republic) | 2.91 | 1 |
148 | Ghana | 1.3 | 2 |
149 | Serbia | 0.86 | 7 |
150 | Botswana | 0.55 | 2 |
151 | Afghanistan | 0.04 | 0.25 |
152 | Paraguay | 0.01 | 1 |
153 | Uganda | 0 | 1.5 |
153 | Bolivia | 0 | 8.5 |
153 | Uzbekistan | 0 | 1 |
153 | Lebanon | 0 | 0.83 |
153 | Montenegro | 0 | 1 |
153 | Malta | 0 | 1.5 |
153 | Costa Rica | 0 | 1 |
153 | Nauru | 0 | 0.5 |
153 | Niue | 0 | 0.5 |
153 | Algeria | 0 | 1 |