Rank | Country or State | Score | Authors |
1 | United Kingdom | 295628.17 | 1356.86 |
2 | Massachusetts (United States) | 258575.4 | 422.94 |
3 | Germany | 195015.42 | 1126.79 |
4 | California (United States) | 184454.1 | 427.41 |
5 | District of Columbia (United States) | 147916.87 | 546.07 |
6 | Italy | 137927.76 | 1121.39 |
7 | New York (United States) | 127775 | 375.84 |
8 | France | 106744.29 | 952.88 |
9 | Canada | 105748.84 | 738.73 |
10 | Spain | 102380.06 | 811.8 |
11 | Netherlands | 92006.89 | 536.09 |
12 | Illinois (United States) | 83886.06 | 195.9 |
13 | Australia | 67981.39 | 419.24 |
14 | Switzerland | 53280.96 | 235.84 |
15 | New Jersey (United States) | 46396.93 | 74.39 |
16 | Pennsylvania (United States) | 46387.68 | 175.5 |
17 | Sweden | 42572.85 | 259.31 |
18 | Belgium | 40072.86 | 304.14 |
19 | Connecticut (United States) | 38076.81 | 124.91 |
20 | Missouri (United States) | 36851.42 | 95.42 |
21 | Michigan (United States) | 29240.43 | 131.16 |
22 | Portugal | 24920.45 | 264.85 |
23 | Japan | 23709.22 | 230.53 |
24 | Denmark | 23560.57 | 120.6 |
25 | North Carolina (United States) | 23460.83 | 101.91 |
26 | Norway | 21562.22 | 139.06 |
27 | Texas (United States) | 20919.42 | 139.31 |
28 | India | 20888.98 | 140.83 |
29 | Israel | 20800.39 | 81.91 |
30 | Austria | 19234.38 | 139.6 |
31 | Argentina | 18359.06 | 82.93 |
32 | Maryland (United States) | 17644.12 | 80 |
33 | Virginia (United States) | 17483.27 | 97.88 |
34 | Brazil | 17277.37 | 221.33 |
35 | Indiana (United States) | 17028.61 | 107.58 |
36 | Turkey | 16669.36 | 162.99 |
37 | Minnesota (United States) | 15978.18 | 55.26 |
38 | Rhode Island (United States) | 15586.91 | 34.33 |
39 | New Zealand | 15488.74 | 105.33 |
40 | Wisconsin (United States) | 15047.45 | 57 |
41 | Georgia (United States) | 14411.3 | 82.28 |
42 | Chile | 13078.25 | 83.99 |
43 | Ohio (United States) | 12759.14 | 59.53 |
44 | Ireland | 12083.69 | 77.86 |
45 | Florida (United States) | 11984.31 | 89.66 |
46 | Greece | 11278.91 | 129.24 |
47 | Tennessee (United States) | 10756.57 | 54.5 |
48 | Arizona (United States) | 10551.33 | 33.53 |
49 | Colombia | 10016.32 | 120.95 |
50 | Finland | 9535.94 | 83.26 |
51 | Iowa (United States) | 9047.52 | 54.61 |
52 | South Korea | 7964.2 | 69.08 |
53 | Singapore | 7897.4 | 80.33 |
54 | Mexico | 7106.36 | 74 |
55 | New Hampshire (United States) | 6549.01 | 14.33 |
56 | Colorado (United States) | 6520.31 | 34.83 |
57 | Czech Republic | 6466.51 | 81.19 |
58 | Russia | 5989.37 | 56.5 |
59 | Hong Kong | 5742.73 | 40.53 |
60 | Hungary | 5508.91 | 59.81 |
61 | Malaysia | 5345.85 | 37.5 |
62 | Poland | 5293.81 | 58.66 |
63 | Washington (United States) | 5029.58 | 32.33 |
64 | South Africa | 4865.22 | 47 |
65 | Pakistan | 4705.07 | 50.75 |
66 | China | 4416.57 | 51.61 |
67 | Oregon (United States) | 4379.3 | 22.5 |
68 | Hawaii (United States) | 4206.78 | 22.5 |
69 | South Carolina (United States) | 4028.04 | 31.41 |
70 | Louisiana (United States) | 3187.52 | 16.66 |
71 | Kentucky (United States) | 3168.83 | 14.91 |
72 | Taiwan | 3036.67 | 46.16 |
73 | Vermont (United States) | 3025.08 | 7 |
74 | Cyprus | 2912.78 | 15.25 |
75 | Nevada (United States) | 2818.69 | 20.5 |
76 | Indonesia | 2714.06 | 31.58 |
77 | Utah (United States) | 2483.88 | 33 |
78 | Romania | 2427 | 59.16 |
79 | Jamaica | 2316.83 | 3.5 |
80 | Wyoming (United States) | 2308 | 8.5 |
81 | Nigeria | 2109.16 | 3.33 |
82 | Kansas (United States) | 1869.68 | 10.5 |
83 | Slovenia | 1691.3 | 17 |
84 | Peru | 1532.3 | 25.41 |
85 | Alabama (United States) | 1373.62 | 18 |
86 | Nebraska (United States) | 1286.43 | 9.5 |
87 | Uruguay | 1207.08 | 11 |
88 | Luxembourg | 1187.83 | 10.91 |
89 | Oklahoma (United States) | 1168.88 | 18 |
90 | Ukraine | 1157.58 | 14.5 |
91 | Croatia | 1134.58 | 22 |
92 | Estonia | 1118.91 | 18 |
93 | Philippines | 1106.22 | 13.16 |
94 | Bolivia | 1095.38 | 8.83 |
95 | Mississippi (United States) | 1042.99 | 13 |
96 | West Virginia (United States) | 1034.83 | 10 |
97 | New Mexico (United States) | 1024.79 | 4.41 |
98 | Bulgaria | 975.58 | 16.75 |
99 | Iran | 894.58 | 8.5 |
100 | Delaware (United States) | 858.63 | 8 |
101 | Egypt | 826.77 | 7.5 |
102 | Thailand | 787.95 | 13 |
103 | Iceland | 688.9 | 5.33 |
104 | Iraq | 627.9 | 0.75 |
105 | Tunisia | 619.97 | 14.83 |
106 | Jordan | 615.16 | 3 |
107 | Ethiopia | 530.91 | 4.5 |
108 | United Arab Emirates | 472.83 | 4.5 |
109 | Fiji | 432.58 | 9 |
110 | Arkansas (United States) | 430.66 | 4.5 |
111 | Qatar | 404.35 | 1.33 |
112 | Morocco | 403.83 | 3 |
113 | Viet Nam | 362.66 | 5 |
114 | Maine (United States) | 350.7 | 4.5 |
115 | Malawi | 340.38 | 2.33 |
116 | Uzbekistan | 320 | 1 |
117 | Bangladesh | 285.05 | 5.33 |
118 | Saudi Arabia | 225.5 | 2 |
119 | Serbia | 216 | 7 |
120 | Alaska (United States) | 198.85 | 3.66 |
121 | Slovakia | 175.83 | 4.33 |
122 | Latvia | 169 | 2 |
123 | Côte d'Ivoire | 165.31 | 2 |
124 | Botswana | 153.5 | 2 |
125 | Montana (United States) | 145.66 | 3 |
126 | Venezuela | 143.4 | 4 |
127 | Macao | 124.5 | 2 |
128 | Tanzania | 124.16 | 3.5 |
129 | Malta | 124 | 1.5 |
130 | Ghana | 115 | 2 |
131 | Kuwait | 111.5 | 1 |
132 | Kazakhstan | 106.16 | 2 |
133 | Uganda | 101.5 | 1.5 |
134 | Idaho (United States) | 96.34 | 2 |
135 | Lebanon | 89.16 | 1.83 |
136 | Monaco | 85.83 | 1 |
137 | Macedonia (Former Yugoslav Republic) | 82 | 1 |
138 | Barbados | 81.25 | 2 |
139 | Belarus | 79 | 2 |
140 | Ecuador | 75.81 | 3.25 |
141 | Guatemala | 75.66 | 1.66 |
142 | North Dakota (United States) | 70.25 | 3 |
143 | Sri Lanka | 56 | 2.5 |
144 | Costa Rica | 53 | 1 |
145 | Réunion | 50.66 | 2 |
146 | Lithuania | 44.16 | 2.5 |
147 | Burkina Faso | 37.41 | 0.33 |
148 | Montenegro | 35 | 1 |
149 | Kenya | 33.5 | 0.5 |
150 | Niue | 30.5 | 0.5 |
151 | Oman | 29.33 | 2 |
152 | Afghanistan | 26.37 | 0.25 |
153 | Armenia | 24.08 | 0.83 |
154 | Nepal | 20.41 | 1.5 |
155 | Namibia | 18 | 1 |
156 | Martinique | 16.66 | 1 |
157 | South Dakota (United States) | 13.25 | 1 |
158 | Palestinian Authority | 7.91 | 1 |
159 | Paraguay | 4 | 1 |
160 | Kyrgyzstan | 3.5 | 0.25 |
161 | Algeria | 1.25 | 1.5 |
162 | Nauru | 0 | 0.5 |