Rank | Country or State | Score | Authors |
1 | United Kingdom | 994974.65 | 1288.19 |
2 | Massachusetts (United States) | 835423.3 | 402.73 |
3 | Germany | 669824.15 | 1072.64 |
4 | California (United States) | 611325.76 | 410.5 |
5 | Canada | 431279.67 | 690.49 |
6 | Italy | 429190.44 | 1046.22 |
7 | District of Columbia (United States) | 426815.43 | 517.54 |
8 | New York (United States) | 393947.04 | 358.94 |
9 | Spain | 374496.97 | 765.84 |
10 | France | 362862.78 | 898.16 |
11 | Netherlands | 285636.71 | 482.66 |
12 | Illinois (United States) | 264614.26 | 189.86 |
13 | Australia | 253527.03 | 397.16 |
14 | Switzerland | 158282.83 | 217.78 |
15 | Pennsylvania (United States) | 154627.11 | 162.21 |
16 | Sweden | 153995.5 | 248.75 |
17 | New Jersey (United States) | 147972.11 | 74.73 |
18 | Connecticut (United States) | 133669.59 | 113.49 |
19 | Missouri (United States) | 128738.18 | 91.26 |
20 | Belgium | 116515.59 | 291.1 |
21 | Michigan (United States) | 98912.69 | 125.21 |
22 | Denmark | 82169.44 | 115.85 |
23 | Norway | 81351.58 | 134.22 |
24 | Japan | 79413.57 | 195.7 |
25 | North Carolina (United States) | 78764.13 | 96.91 |
26 | Texas (United States) | 77821.11 | 126.65 |
27 | Argentina | 76160.41 | 80.43 |
28 | Israel | 72962.96 | 78 |
29 | Portugal | 71424.71 | 221.96 |
30 | India | 68052.31 | 127 |
31 | Virginia (United States) | 66114.99 | 95.01 |
32 | Austria | 63611.46 | 117.55 |
33 | Brazil | 60351.04 | 201.83 |
34 | Indiana (United States) | 58590.67 | 104.91 |
35 | Maryland (United States) | 55622.24 | 72.5 |
36 | Minnesota (United States) | 53304.54 | 51.93 |
37 | Wisconsin (United States) | 51493.38 | 57.49 |
38 | Georgia (United States) | 50760.85 | 80.11 |
39 | New Zealand | 49525.12 | 86.33 |
40 | Iowa (United States) | 49483.43 | 54.61 |
41 | Turkey | 48364.73 | 140.33 |
42 | Colombia | 47900.85 | 114.71 |
43 | Florida (United States) | 46627.94 | 88.16 |
44 | Ohio (United States) | 44512.9 | 57.7 |
45 | Rhode Island (United States) | 44489.98 | 33 |
46 | Chile | 44440.13 | 75.66 |
47 | Finland | 39925 | 78.42 |
48 | Ireland | 37826.96 | 74.41 |
49 | Arizona (United States) | 36436.04 | 30.33 |
50 | Greece | 36294.27 | 110.08 |
51 | Tennessee (United States) | 35946.85 | 49.5 |
52 | Singapore | 26653 | 73.33 |
53 | Russia | 25060.43 | 53.16 |
54 | South Korea | 24796.34 | 62.08 |
55 | Czech Republic | 22707.43 | 74.86 |
56 | Mexico | 22525.25 | 65.33 |
57 | Colorado (United States) | 21842.06 | 36.33 |
58 | Washington (United States) | 19608.41 | 34 |
59 | Hong Kong | 19540.42 | 39.33 |
60 | Hungary | 18168.81 | 52.75 |
61 | New Hampshire (United States) | 16913.2 | 11.83 |
62 | China | 16220.65 | 46.91 |
63 | Poland | 15883.31 | 49.83 |
64 | Oregon (United States) | 15214.73 | 22.5 |
65 | Malaysia | 13968.64 | 32.5 |
66 | South Carolina (United States) | 13557.52 | 22.66 |
67 | Hawaii (United States) | 12883.94 | 21.5 |
68 | South Africa | 12490.66 | 41 |
69 | Kentucky (United States) | 11060.87 | 14.91 |
70 | Taiwan | 10545.59 | 40.65 |
71 | Cyprus | 10288.39 | 13.83 |
72 | Nevada (United States) | 10218.43 | 20.5 |
73 | Jamaica | 9826.08 | 3.5 |
74 | Louisiana (United States) | 9639.23 | 16.66 |
75 | Utah (United States) | 9524.95 | 34 |
76 | Indonesia | 8785.99 | 27.91 |
77 | Vermont (United States) | 8736.69 | 7.16 |
78 | Peru | 8369.79 | 25.41 |
79 | Wyoming (United States) | 8355.48 | 8.5 |
80 | Pakistan | 8197.4 | 42.08 |
81 | Kansas (United States) | 7105.11 | 8.83 |
82 | Alabama (United States) | 6862.08 | 17 |
83 | Nigeria | 6265.83 | 3.33 |
84 | Nebraska (United States) | 5646.09 | 9.5 |
85 | Fiji | 5206.83 | 10 |
86 | Uruguay | 5181.68 | 10 |
87 | Romania | 5160.63 | 31 |
88 | Slovenia | 4919.5 | 16.5 |
89 | Mississippi (United States) | 4651.86 | 12 |
90 | Oklahoma (United States) | 4072.32 | 17 |
91 | Estonia | 3802.07 | 17.5 |
92 | Bulgaria | 3700.66 | 16.25 |
93 | West Virginia (United States) | 3697.16 | 9 |
94 | Delaware (United States) | 3611.13 | 8 |
95 | Philippines | 3562.97 | 13.16 |
96 | Bolivia | 3520.67 | 8.5 |
97 | Luxembourg | 3327.98 | 9.91 |
98 | United Arab Emirates | 3152.41 | 6.5 |
99 | New Mexico (United States) | 2639.71 | 3.16 |
100 | Tunisia | 2637.86 | 13.33 |
101 | Iraq | 2522.05 | 0.75 |
102 | Ukraine | 2235.5 | 14 |
103 | Egypt | 2134.55 | 6.5 |
104 | Croatia | 2110.33 | 14 |
105 | Iran | 2099.91 | 8 |
106 | Jordan | 2091.5 | 3 |
107 | Iceland | 1873.21 | 3.33 |
108 | Ethiopia | 1863 | 4.5 |
109 | Thailand | 1506.08 | 10.5 |
110 | Morocco | 1327 | 2 |
111 | Malawi | 1272.33 | 2.33 |
112 | Maine (United States) | 1208.05 | 3.5 |
113 | Arkansas (United States) | 1083.16 | 3.5 |
114 | Bangladesh | 959.43 | 4.33 |
115 | Saudi Arabia | 947 | 1 |
116 | Latvia | 928.16 | 2 |
117 | Botswana | 875.5 | 2 |
118 | Uzbekistan | 786 | 1 |
119 | Kazakhstan | 749.5 | 1 |
120 | Alaska (United States) | 656.72 | 3.66 |
121 | Montana (United States) | 650.41 | 3 |
122 | Lebanon | 547.44 | 1.83 |
123 | Venezuela | 498.6 | 4 |
124 | Serbia | 498.16 | 7 |
125 | Malta | 486 | 1.5 |
126 | Viet Nam | 473.91 | 4.5 |
127 | Macao | 444 | 2 |
128 | Slovakia | 440.08 | 2.5 |
129 | Belarus | 425 | 2 |
130 | North Dakota (United States) | 360.5 | 2 |
131 | Monaco | 346 | 1 |
132 | Tanzania | 335.91 | 3.5 |
133 | Idaho (United States) | 332.75 | 2 |
134 | Ghana | 305.5 | 2 |
135 | Kuwait | 300.66 | 1 |
136 | Guatemala | 298.58 | 1.5 |
137 | Ecuador | 285.48 | 3.25 |
138 | Sri Lanka | 262 | 2 |
139 | Barbados | 230.66 | 2 |
140 | Uganda | 216.33 | 1.5 |
141 | Montenegro | 203 | 1 |
142 | Martinique | 192.16 | 1 |
143 | Costa Rica | 181.5 | 1 |
144 | Côte d'Ivoire | 177 | 1 |
145 | Réunion | 157 | 2 |
146 | Macedonia (Former Yugoslav Republic) | 133 | 1 |
147 | Armenia | 121.5 | 0.83 |
148 | Burkina Faso | 116.44 | 0.33 |
149 | Nepal | 107.33 | 2.5 |
150 | Guadeloupe | 100.44 | 0.66 |
151 | Lithuania | 100 | 2.5 |
152 | Afghanistan | 97.62 | 0.25 |
153 | Kenya | 92.16 | 0.5 |
154 | Oman | 86 | 2 |
155 | Niue | 84.5 | 0.5 |
156 | Qatar | 76.39 | 0.33 |
157 | Namibia | 64 | 1 |
158 | Kyrgyzstan | 61.2 | 0.25 |
159 | Algeria | 46 | 1 |
160 | Nauru | 23.5 | 0.5 |
161 | Palestinian Authority | 8.25 | 1 |