Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 161894.76 | 456.12 |
2 | United Kingdom | 140752.49 | 1446.38 |
3 | California (United States) | 104127.93 | 460.75 |
4 | New York (United States) | 74954.11 | 418.48 |
5 | Germany | 67203.27 | 1200.04 |
6 | District of Columbia (United States) | 55575.69 | 601.15 |
7 | Canada | 54244.2 | 773.7 |
8 | Illinois (United States) | 47377.16 | 208.56 |
9 | Italy | 41379.41 | 1211.46 |
10 | France | 40369.03 | 1032.4 |
11 | Pennsylvania (United States) | 31695.79 | 185.55 |
12 | Netherlands | 30010.64 | 564.74 |
13 | Spain | 27688.38 | 866.44 |
14 | New Jersey (United States) | 26706.82 | 76.4 |
15 | Australia | 19938.38 | 448.34 |
16 | Connecticut (United States) | 19674.96 | 132.09 |
17 | Sweden | 19356.33 | 278.23 |
18 | Switzerland | 17225.06 | 252 |
19 | Missouri (United States) | 16584.27 | 101.76 |
20 | Israel | 16319.07 | 83.91 |
21 | Michigan (United States) | 15179.61 | 131.18 |
22 | Belgium | 13612.26 | 334.17 |
23 | North Carolina (United States) | 12559.87 | 109.41 |
24 | Minnesota (United States) | 11925.05 | 58.93 |
25 | Texas (United States) | 10663.07 | 151.91 |
26 | Maryland (United States) | 10273.04 | 84.66 |
27 | Ohio (United States) | 9056.35 | 62.03 |
28 | Wisconsin (United States) | 8957.29 | 63.16 |
29 | Indiana (United States) | 8870.3 | 114.08 |
30 | Virginia (United States) | 8351.12 | 103.79 |
31 | Japan | 7807.56 | 252.66 |
32 | Tennessee (United States) | 6758.67 | 57.5 |
33 | Norway | 6681.77 | 143.56 |
34 | Florida (United States) | 6553.4 | 89.66 |
35 | Rhode Island (United States) | 6282.95 | 34.5 |
36 | Georgia (United States) | 6213.78 | 90.28 |
37 | Iowa (United States) | 6001.23 | 55.11 |
38 | Denmark | 5734.05 | 125.01 |
39 | Ireland | 5296.91 | 82.33 |
40 | Arizona (United States) | 5000.71 | 33.03 |
41 | New Zealand | 4863.96 | 111.75 |
42 | Austria | 4855.42 | 160.26 |
43 | New Hampshire (United States) | 4033.5 | 14.83 |
44 | Washington (United States) | 3972.95 | 33.33 |
45 | Portugal | 3725.89 | 274.68 |
46 | Hong Kong | 3227.58 | 45.03 |
47 | Singapore | 3136.06 | 87.91 |
48 | South Korea | 3031.63 | 75.25 |
49 | Chile | 2986.85 | 93.16 |
50 | South Carolina (United States) | 2792.01 | 39.4 |
51 | Greece | 2714.49 | 139.25 |
52 | Oregon (United States) | 2702.79 | 23.5 |
53 | Finland | 2625.35 | 87.06 |
54 | Turkey | 2487.45 | 182.91 |
55 | India | 2306.69 | 151.66 |
56 | Colorado (United States) | 2158.57 | 35 |
57 | Kentucky (United States) | 2014.75 | 14.91 |
58 | Cyprus | 1801.66 | 16.75 |
59 | Brazil | 1679.75 | 238.83 |
60 | Hungary | 1659.55 | 69.81 |
61 | Russia | 1641.75 | 59.33 |
62 | Czech Republic | 1552.67 | 100.19 |
63 | Argentina | 1400.67 | 95.09 |
64 | Louisiana (United States) | 1171.97 | 18.66 |
65 | China | 1151.39 | 54.28 |
66 | Mexico | 1145.49 | 75 |
67 | Utah (United States) | 1131.26 | 34.5 |
68 | Colombia | 972.01 | 132.58 |
69 | Kansas (United States) | 938.84 | 11.5 |
70 | Wyoming (United States) | 885.44 | 8.5 |
71 | Nevada (United States) | 853.12 | 23.5 |
72 | Taiwan | 839.24 | 48.16 |
73 | Alabama (United States) | 764.91 | 19 |
74 | Hawaii (United States) | 667.24 | 23 |
75 | Vermont (United States) | 525.88 | 7 |
76 | South Africa | 518.05 | 61 |
77 | New Mexico (United States) | 503.36 | 5.41 |
78 | Oklahoma (United States) | 476.33 | 22 |
79 | Nebraska (United States) | 445.28 | 9.5 |
80 | Ukraine | 413.69 | 14.83 |
81 | Maine (United States) | 403.51 | 5.5 |
82 | Poland | 383.33 | 64.83 |
83 | West Virginia (United States) | 371.5 | 13 |
84 | Delaware (United States) | 344.32 | 8 |
85 | Mississippi (United States) | 312.27 | 12 |
86 | Malaysia | 305.81 | 48.5 |
87 | Slovenia | 293.8 | 21 |
88 | Iceland | 275.15 | 5.33 |
89 | Pakistan | 242.92 | 61.25 |
90 | Luxembourg | 228.04 | 13.41 |
91 | Uruguay | 213 | 12 |
92 | Peru | 199.21 | 25.08 |
93 | Thailand | 177.32 | 12.5 |
94 | Bulgaria | 159.02 | 16.75 |
95 | Indonesia | 141.49 | 33.08 |
96 | Arkansas (United States) | 136.32 | 6.5 |
97 | Montana (United States) | 135.64 | 4 |
98 | Romania | 114.99 | 126.66 |
99 | Estonia | 110.35 | 18 |
100 | Iraq | 108.57 | 0.75 |
101 | Egypt | 73.67 | 7.5 |
102 | Nigeria | 68.97 | 5.33 |
103 | Tunisia | 67.59 | 17.82 |
104 | Alaska (United States) | 60.59 | 3.66 |
105 | United Arab Emirates | 58.61 | 7 |
106 | Ethiopia | 53.88 | 4.5 |
107 | Jamaica | 52.86 | 3.5 |
108 | Qatar | 48.39 | 1.33 |
109 | Saudi Arabia | 43.76 | 3 |
110 | Bangladesh | 42.48 | 8.66 |
111 | Bolivia | 42.03 | 9.16 |
112 | Philippines | 41.46 | 12.16 |
113 | Kazakhstan | 40.52 | 2 |
114 | Venezuela | 39.28 | 4 |
115 | Latvia | 30.54 | 2 |
116 | Iran | 30.39 | 8.5 |
117 | Croatia | 27.95 | 23 |
118 | Fiji | 26.1 | 10 |
119 | Réunion | 22.1 | 2 |
120 | Viet Nam | 21.85 | 5 |
121 | Malawi | 19.42 | 2.33 |
122 | North Dakota (United States) | 18.47 | 3 |
123 | Macao | 18.18 | 2 |
124 | Martinique | 17.81 | 1 |
125 | Tanzania | 17 | 3.5 |
126 | Guatemala | 16.3 | 1.5 |
127 | Morocco | 15.95 | 3 |
128 | Serbia | 15.34 | 7 |
129 | Monaco | 15.2 | 1 |
130 | Sri Lanka | 14.86 | 3.5 |
131 | Lithuania | 14.12 | 2.5 |
132 | Côte d'Ivoire | 14 | 2 |
133 | Burkina Faso | 12.67 | 0.33 |
134 | Uganda | 11.94 | 2.5 |
135 | Idaho (United States) | 11.28 | 2 |
136 | Barbados | 10.83 | 2 |
137 | Kyrgyzstan | 10.55 | 0.25 |
138 | Slovakia | 10.36 | 5.33 |
139 | Armenia | 10.11 | 0.83 |
140 | South Dakota (United States) | 7.55 | 2 |
141 | Malta | 7.28 | 1.5 |
142 | Ecuador | 5.82 | 4.25 |
143 | Kenya | 5.8 | 2.5 |
144 | Uzbekistan | 5.72 | 1 |
145 | Nepal | 5.28 | 1.5 |
146 | Palestinian Authority | 5.15 | 1 |
147 | Belarus | 5.11 | 1 |
148 | Montenegro | 4.99 | 1 |
149 | Lebanon | 4.76 | 2.83 |
150 | Jordan | 4.19 | 2 |
151 | Botswana | 2.96 | 2 |
152 | Kuwait | 2.35 | 1 |
153 | Ghana | 1.98 | 2 |
154 | Senegal | 1.87 | 2 |
155 | Algeria | 1.82 | 1.5 |
156 | Costa Rica | 1.6 | 1 |
157 | Nauru | 1.25 | 0.5 |
158 | Niue | 1.23 | 0.5 |
159 | Namibia | 0.91 | 1 |
160 | Afghanistan | 0.64 | 0.25 |
161 | Macedonia (Former Yugoslav Republic) | 0.23 | 1 |
162 | Georgia | 0.16 | 1 |
163 | Oman | 0.09 | 1 |
164 | Paraguay | 0 | 1 |