Rank | Country or State | Score | Authors |
1 | United Kingdom | 1018821.86 | 1356.86 |
2 | Massachusetts (United States) | 816633.47 | 422.94 |
3 | Germany | 674300.93 | 1126.79 |
4 | California (United States) | 587310.09 | 427.41 |
5 | District of Columbia (United States) | 448674.24 | 546.07 |
6 | Italy | 443580.09 | 1121.39 |
7 | Canada | 430847.1 | 738.73 |
8 | New York (United States) | 396883.99 | 375.84 |
9 | Spain | 380036.96 | 811.8 |
10 | France | 365008.87 | 952.88 |
11 | Netherlands | 298051.72 | 536.09 |
12 | Australia | 256873.89 | 419.24 |
13 | Illinois (United States) | 255985.78 | 195.9 |
14 | Switzerland | 164528.21 | 235.84 |
15 | Pennsylvania (United States) | 160094.44 | 175.5 |
16 | Sweden | 155779.68 | 259.31 |
17 | New Jersey (United States) | 137858.1 | 74.39 |
18 | Connecticut (United States) | 137393.1 | 124.91 |
19 | Missouri (United States) | 129104.2 | 95.42 |
20 | Belgium | 123307.95 | 304.14 |
21 | Michigan (United States) | 99519.53 | 131.16 |
22 | Japan | 85570.46 | 230.53 |
23 | Denmark | 81068.98 | 120.6 |
24 | Norway | 80793.59 | 139.06 |
25 | India | 78510.04 | 140.83 |
26 | Portugal | 77955.52 | 264.85 |
27 | North Carolina (United States) | 77621.51 | 101.91 |
28 | Argentina | 76434.57 | 82.93 |
29 | Texas (United States) | 75411.72 | 139.31 |
30 | Israel | 73153.51 | 81.91 |
31 | Austria | 68377.49 | 139.6 |
32 | Virginia (United States) | 66286.12 | 97.88 |
33 | Brazil | 63003.8 | 221.33 |
34 | Indiana (United States) | 60709.91 | 107.58 |
35 | Maryland (United States) | 59278.62 | 80 |
36 | Colombia | 56594.79 | 120.95 |
37 | Minnesota (United States) | 55622.76 | 55.26 |
38 | New Zealand | 55137.46 | 105.33 |
39 | Turkey | 53127.04 | 162.99 |
40 | Georgia (United States) | 52162.13 | 82.28 |
41 | Wisconsin (United States) | 51324.7 | 57 |
42 | Chile | 46999.67 | 83.99 |
43 | Iowa (United States) | 46927.04 | 54.61 |
44 | Florida (United States) | 45408.56 | 89.66 |
45 | Ohio (United States) | 44444.32 | 59.53 |
46 | Rhode Island (United States) | 41941.56 | 34.33 |
47 | Ireland | 40446.48 | 77.86 |
48 | Tennessee (United States) | 40256.26 | 54.5 |
49 | Greece | 40228.66 | 129.24 |
50 | Finland | 35714.68 | 83.26 |
51 | Arizona (United States) | 35299.5 | 33.53 |
52 | Russia | 27553.02 | 56.5 |
53 | Singapore | 27096.31 | 80.33 |
54 | Mexico | 25797.73 | 74 |
55 | South Korea | 25419.63 | 69.08 |
56 | Czech Republic | 24626.67 | 81.19 |
57 | Hong Kong | 22568.68 | 40.53 |
58 | Colorado (United States) | 20946.5 | 34.83 |
59 | Washington (United States) | 20127.05 | 32.33 |
60 | Hungary | 19934.53 | 59.81 |
61 | New Hampshire (United States) | 18449.08 | 14.33 |
62 | South Africa | 17356.85 | 47 |
63 | Malaysia | 17179.1 | 37.5 |
64 | Poland | 16375.93 | 58.66 |
65 | China | 15692.04 | 51.61 |
66 | Oregon (United States) | 15593.55 | 22.5 |
67 | South Carolina (United States) | 14741.52 | 31.41 |
68 | Pakistan | 14044.15 | 50.75 |
69 | Hawaii (United States) | 13776.21 | 22.5 |
70 | Louisiana (United States) | 12233.8 | 16.66 |
71 | Romania | 12116.99 | 59.16 |
72 | Kentucky (United States) | 11325.81 | 14.91 |
73 | Nevada (United States) | 11135.98 | 20.5 |
74 | Taiwan | 10614.3 | 46.16 |
75 | Jamaica | 10421.24 | 3.5 |
76 | Cyprus | 10410.98 | 15.25 |
77 | Utah (United States) | 10162.18 | 33 |
78 | Indonesia | 9670.69 | 31.58 |
79 | Vermont (United States) | 8771.16 | 7 |
80 | Wyoming (United States) | 8409.38 | 8.5 |
81 | Peru | 7463.3 | 25.41 |
82 | Alabama (United States) | 7189.12 | 18 |
83 | Nigeria | 6801.16 | 3.33 |
84 | Kansas (United States) | 6592.51 | 10.5 |
85 | Nebraska (United States) | 5408.74 | 9.5 |
86 | Slovenia | 5293.72 | 17 |
87 | Bolivia | 4959.83 | 8.83 |
88 | Uruguay | 4827.11 | 11 |
89 | Mississippi (United States) | 4671.75 | 13 |
90 | Oklahoma (United States) | 4295.69 | 18 |
91 | Philippines | 4218.71 | 13.16 |
92 | West Virginia (United States) | 3838.58 | 10 |
93 | Estonia | 3785.16 | 18 |
94 | Bulgaria | 3679.91 | 16.75 |
95 | Delaware (United States) | 3568.43 | 8 |
96 | Ukraine | 3509.83 | 14.5 |
97 | Luxembourg | 3434.65 | 10.91 |
98 | Egypt | 3310.61 | 7.5 |
99 | Croatia | 3239.66 | 22 |
100 | Thailand | 2614.26 | 13 |
101 | New Mexico (United States) | 2556.9 | 4.41 |
102 | Iran | 2555.87 | 8.5 |
103 | Tunisia | 2541.47 | 14.83 |
104 | Iraq | 2439.25 | 0.75 |
105 | Iceland | 2134.45 | 5.33 |
106 | Jordan | 2003 | 3 |
107 | Ethiopia | 1928.08 | 4.5 |
108 | United Arab Emirates | 1862.83 | 4.5 |
109 | Arkansas (United States) | 1624.5 | 4.5 |
110 | Fiji | 1579.33 | 9 |
111 | Morocco | 1245.83 | 3 |
112 | Qatar | 1227.85 | 1.33 |
113 | Maine (United States) | 1170.22 | 4.5 |
114 | Saudi Arabia | 1168.5 | 2 |
115 | Malawi | 1148.33 | 2.33 |
116 | Viet Nam | 1046.08 | 5 |
117 | Bangladesh | 1011.01 | 5.33 |
118 | Botswana | 906.5 | 2 |
119 | Uzbekistan | 775 | 1 |
120 | Latvia | 771.66 | 2 |
121 | Montana (United States) | 694.66 | 3 |
122 | Kazakhstan | 672.16 | 2 |
123 | Alaska (United States) | 595.5 | 3.66 |
124 | Serbia | 538.33 | 7 |
125 | Venezuela | 505.55 | 4 |
126 | Côte d'Ivoire | 503.21 | 2 |
127 | Slovakia | 485.83 | 4.33 |
128 | North Dakota (United States) | 484.58 | 3 |
129 | Malta | 466 | 1.5 |
130 | Macao | 427.5 | 2 |
131 | Belarus | 413 | 2 |
132 | Tanzania | 388.33 | 3.5 |
133 | Uganda | 380.83 | 1.5 |
134 | Monaco | 357.33 | 1 |
135 | Guatemala | 332 | 1.66 |
136 | Idaho (United States) | 331.08 | 2 |
137 | Lebanon | 326.61 | 1.83 |
138 | Ghana | 314 | 2 |
139 | Costa Rica | 308 | 1 |
140 | Kuwait | 306.33 | 1 |
141 | Barbados | 294.66 | 2 |
142 | Ecuador | 280.98 | 3.25 |
143 | Sri Lanka | 254 | 2.5 |
144 | Macedonia (Former Yugoslav Republic) | 196 | 1 |
145 | Montenegro | 176 | 1 |
146 | Réunion | 163 | 2 |
147 | Martinique | 140.66 | 1 |
148 | Armenia | 140.33 | 0.83 |
149 | Lithuania | 130.83 | 2.5 |
150 | Oman | 114.33 | 2 |
151 | Burkina Faso | 114.19 | 0.33 |
152 | Kenya | 104.33 | 0.5 |
153 | Afghanistan | 98.12 | 0.25 |
154 | Nepal | 84.91 | 1.5 |
155 | Niue | 69.25 | 0.5 |
156 | Namibia | 60 | 1 |
157 | South Dakota (United States) | 55.5 | 1 |
158 | Algeria | 44.75 | 1.5 |
159 | Kyrgyzstan | 36.58 | 0.25 |
160 | Paraguay | 34 | 1 |
161 | Palestinian Authority | 28.25 | 1 |
162 | Nauru | 16.5 | 0.5 |