Rank | Country or State | Score | Authors |
1 | United Kingdom | 1000182.4 | 1301.63 |
2 | Massachusetts (United States) | 832404.34 | 408.38 |
3 | Germany | 668838.66 | 1082.03 |
4 | California (United States) | 601967.29 | 411 |
5 | Canada | 430778.85 | 696.16 |
6 | Italy | 429070.38 | 1070.67 |
7 | District of Columbia (United States) | 428009.1 | 527.29 |
8 | New York (United States) | 395645.86 | 363.39 |
9 | Spain | 375134.58 | 786.82 |
10 | France | 367725.73 | 918.61 |
11 | Netherlands | 283678.24 | 496.18 |
12 | Illinois (United States) | 263615.11 | 192.73 |
13 | Australia | 251318.57 | 405.51 |
14 | Switzerland | 158597.75 | 221.78 |
15 | Sweden | 154690.94 | 251.41 |
16 | Pennsylvania (United States) | 154032.83 | 167.38 |
17 | New Jersey (United States) | 144839.04 | 75.06 |
18 | Connecticut (United States) | 132855.98 | 118.16 |
19 | Missouri (United States) | 127976.26 | 91.26 |
20 | Belgium | 115584.47 | 293.6 |
21 | Michigan (United States) | 102211.37 | 129.5 |
22 | Denmark | 81282.29 | 116.85 |
23 | Norway | 81149.54 | 138.22 |
24 | Japan | 79563.86 | 203.2 |
25 | North Carolina (United States) | 79407.37 | 99.91 |
26 | Texas (United States) | 77555.24 | 132.47 |
27 | Argentina | 75836.81 | 81.43 |
28 | Israel | 72379.5 | 78.91 |
29 | Portugal | 72184.51 | 231.76 |
30 | India | 67817.86 | 129.75 |
31 | Virginia (United States) | 65618.71 | 94.88 |
32 | Austria | 60432.74 | 118.1 |
33 | Brazil | 60386.14 | 208.83 |
34 | Indiana (United States) | 58439.44 | 104.91 |
35 | Maryland (United States) | 56760.25 | 77.5 |
36 | Minnesota (United States) | 54152.79 | 53.43 |
37 | Wisconsin (United States) | 52781.82 | 58.5 |
38 | New Zealand | 50887.88 | 89.33 |
39 | Turkey | 50357.11 | 146.83 |
40 | Colombia | 49614.83 | 116.78 |
41 | Georgia (United States) | 48817.74 | 79.11 |
42 | Iowa (United States) | 47985 | 53.61 |
43 | Florida (United States) | 45349.66 | 87.66 |
44 | Chile | 44551.72 | 78.66 |
45 | Ohio (United States) | 43966.59 | 58.7 |
46 | Rhode Island (United States) | 43955.06 | 34 |
47 | Finland | 39601.35 | 79.67 |
48 | Ireland | 38039.35 | 75.25 |
49 | Greece | 36826.5 | 113.24 |
50 | Arizona (United States) | 36761.63 | 32.03 |
51 | Tennessee (United States) | 35799.66 | 49.5 |
52 | Singapore | 26678.3 | 75.33 |
53 | Russia | 25724.97 | 54.16 |
54 | South Korea | 24413.84 | 63.08 |
55 | Mexico | 24016.84 | 67.33 |
56 | Czech Republic | 23155.45 | 75.86 |
57 | Colorado (United States) | 21521.58 | 36.58 |
58 | Washington (United States) | 19280.63 | 34.65 |
59 | Hong Kong | 19252.75 | 39.83 |
60 | Hungary | 18840.6 | 55.31 |
61 | New Hampshire (United States) | 17445.57 | 12.83 |
62 | China | 16538.44 | 48.75 |
63 | Poland | 16044.61 | 53.33 |
64 | Oregon (United States) | 15065.64 | 22.5 |
65 | Malaysia | 14587.96 | 34.5 |
66 | South Africa | 13949.87 | 42.5 |
67 | South Carolina (United States) | 13667.58 | 24.66 |
68 | Hawaii (United States) | 12889.68 | 21.5 |
69 | Kentucky (United States) | 11123.25 | 14.91 |
70 | Taiwan | 11091.44 | 42.66 |
71 | Nevada (United States) | 10349.71 | 20.5 |
72 | Jamaica | 9944.41 | 3.5 |
73 | Cyprus | 9914.67 | 13.25 |
74 | Louisiana (United States) | 9805.97 | 16.66 |
75 | Utah (United States) | 9651.51 | 34 |
76 | Indonesia | 9186.44 | 32.08 |
77 | Pakistan | 9130.26 | 44.25 |
78 | Vermont (United States) | 8556.5 | 7 |
79 | Wyoming (United States) | 8237.6 | 8.5 |
80 | Peru | 8139.76 | 25.41 |
81 | Kansas (United States) | 6961.18 | 8.83 |
82 | Alabama (United States) | 6907.33 | 17 |
83 | Nigeria | 6497.5 | 3.33 |
84 | Romania | 5674.03 | 31 |
85 | Nebraska (United States) | 5556.01 | 9.5 |
86 | Fiji | 5238.16 | 10 |
87 | Slovenia | 5232.31 | 17 |
88 | Uruguay | 5047.26 | 10 |
89 | Mississippi (United States) | 4658.21 | 12 |
90 | Oklahoma (United States) | 4074.35 | 18 |
91 | Bolivia | 3885.85 | 8.5 |
92 | West Virginia (United States) | 3744.91 | 9 |
93 | Estonia | 3743.15 | 17.5 |
94 | Bulgaria | 3618.5 | 16.25 |
95 | Delaware (United States) | 3566.9 | 8 |
96 | Philippines | 3522.26 | 13.16 |
97 | Luxembourg | 3323.15 | 10.25 |
98 | United Arab Emirates | 3147.75 | 6.5 |
99 | Egypt | 3119.58 | 7.5 |
100 | New Mexico (United States) | 2707.36 | 3.16 |
101 | Tunisia | 2620.16 | 13.33 |
102 | Iraq | 2450.65 | 0.75 |
103 | Croatia | 2295.08 | 16 |
104 | Ukraine | 2264.5 | 14 |
105 | Iran | 2201 | 8 |
106 | Iceland | 2158.51 | 4.33 |
107 | Jordan | 2037 | 3 |
108 | Ethiopia | 1848.16 | 4.5 |
109 | Thailand | 1535.91 | 10.5 |
110 | Morocco | 1309.5 | 2 |
111 | Maine (United States) | 1193.09 | 3.5 |
112 | Malawi | 1142.61 | 2.33 |
113 | Arkansas (United States) | 1044.08 | 3.5 |
114 | Saudi Arabia | 954.83 | 1 |
115 | Bangladesh | 948.13 | 4.33 |
116 | Latvia | 890.66 | 2 |
117 | Botswana | 888 | 2 |
118 | Uzbekistan | 784 | 1 |
119 | Kazakhstan | 725.66 | 1 |
120 | Alaska (United States) | 652.53 | 3.66 |
121 | Montana (United States) | 652.33 | 3 |
122 | Viet Nam | 623.58 | 5 |
123 | Lebanon | 524.38 | 0.83 |
124 | Venezuela | 496.69 | 4 |
125 | Serbia | 489.66 | 7 |
126 | Malta | 469.5 | 1.5 |
127 | Macao | 436.5 | 2 |
128 | Slovakia | 435.88 | 2.33 |
129 | Belarus | 415 | 2 |
130 | North Dakota (United States) | 352.08 | 2 |
131 | Monaco | 345 | 1 |
132 | Tanzania | 338.5 | 3.5 |
133 | Ghana | 329.5 | 2 |
134 | Idaho (United States) | 327.22 | 2 |
135 | Kuwait | 298 | 1 |
136 | Guatemala | 293.16 | 1.5 |
137 | Ecuador | 289.39 | 3.25 |
138 | Sri Lanka | 260.5 | 2 |
139 | Barbados | 249.58 | 2 |
140 | Costa Rica | 212.5 | 1 |
141 | Uganda | 211.66 | 1.5 |
142 | Montenegro | 199 | 1 |
143 | Côte d'Ivoire | 192 | 1 |
144 | Martinique | 162.5 | 1 |
145 | Réunion | 158 | 2 |
145 | Macedonia (Former Yugoslav Republic) | 158 | 1 |
147 | Armenia | 121.41 | 0.83 |
148 | Burkina Faso | 116.38 | 0.33 |
149 | Lithuania | 111.16 | 2.5 |
150 | Nepal | 106.66 | 2.5 |
151 | Guadeloupe | 97.77 | 0.66 |
152 | Kenya | 94.5 | 0.5 |
153 | Afghanistan | 92.75 | 0.25 |
154 | Oman | 88.66 | 2 |
155 | Niue | 85.5 | 0.5 |
156 | Qatar | 79.33 | 0.33 |
157 | Namibia | 62 | 1 |
158 | Algeria | 46 | 1 |
159 | Kyrgyzstan | 38.04 | 0.25 |
160 | Paraguay | 26 | 1 |
161 | Nauru | 23.5 | 0.5 |
162 | Palestinian Authority | 8.5 | 1 |