Rank | Country or State | Score | Authors |
1 | United Kingdom | 1161974.95 | 1492.91 |
2 | Massachusetts (United States) | 881888.62 | 466.78 |
3 | Germany | 762331.09 | 1225.92 |
4 | California (United States) | 639351.63 | 467.28 |
5 | District of Columbia (United States) | 540762.12 | 638.62 |
6 | Italy | 502349.89 | 1242.43 |
7 | Canada | 463316.68 | 788.81 |
8 | New York (United States) | 460260.46 | 433.01 |
9 | Spain | 423677.99 | 887.54 |
10 | France | 405862.4 | 1063.48 |
11 | Netherlands | 355347.31 | 580.91 |
12 | Australia | 302217.95 | 484.13 |
13 | Illinois (United States) | 272936.5 | 216.55 |
14 | Switzerland | 187612.77 | 263.33 |
15 | Sweden | 187551.25 | 285.63 |
16 | Pennsylvania (United States) | 180113.87 | 189.91 |
17 | Belgium | 159313.11 | 350.67 |
18 | Connecticut (United States) | 151185.45 | 134.43 |
19 | Missouri (United States) | 145964.51 | 105.92 |
20 | New Jersey (United States) | 141128.3 | 73.45 |
21 | Michigan (United States) | 106845.21 | 136.97 |
22 | Japan | 97576 | 267.16 |
23 | Portugal | 94025.19 | 279.85 |
24 | India | 92769.15 | 156.83 |
25 | North Carolina (United States) | 89469.12 | 116.41 |
26 | Colombia | 89353.8 | 133.08 |
27 | Austria | 88880.18 | 168.26 |
28 | Denmark | 88588.75 | 130.18 |
29 | Texas (United States) | 84066.82 | 152.16 |
30 | Argentina | 84051.25 | 98.59 |
31 | Norway | 82603.05 | 141.31 |
32 | Israel | 79608.61 | 87.91 |
33 | Indiana (United States) | 76473.64 | 117.41 |
34 | Virginia (United States) | 71049.62 | 104.43 |
35 | Brazil | 70634.42 | 241.16 |
36 | Maryland (United States) | 63876.2 | 84.66 |
37 | Turkey | 63432.82 | 190.41 |
38 | New Zealand | 62126.47 | 110.71 |
39 | Georgia (United States) | 61137.03 | 97.61 |
40 | Minnesota (United States) | 59343.79 | 61.6 |
41 | Chile | 59295.33 | 97.58 |
42 | Ireland | 56442.36 | 90.28 |
43 | Wisconsin (United States) | 55129.72 | 62.16 |
44 | Greece | 48390.39 | 143.58 |
45 | Iowa (United States) | 48311.65 | 55.11 |
46 | Florida (United States) | 47270.64 | 89.16 |
47 | Ohio (United States) | 46065.75 | 67.45 |
48 | Tennessee (United States) | 44261.22 | 62.5 |
49 | Rhode Island (United States) | 41739.69 | 34.5 |
50 | Arizona (United States) | 39598.6 | 34.53 |
51 | Finland | 39371.52 | 87.46 |
52 | Russia | 33927.25 | 60.86 |
53 | Romania | 32377.47 | 137 |
54 | Czech Republic | 29959.96 | 100.19 |
55 | Mexico | 29564.52 | 76.33 |
56 | Singapore | 27977.38 | 84.91 |
57 | South Korea | 27291.79 | 83.41 |
58 | Hong Kong | 26492.35 | 45.36 |
59 | Pakistan | 25951.91 | 66.08 |
60 | South Africa | 23236.78 | 67 |
61 | Hungary | 22861.91 | 71.58 |
62 | Washington (United States) | 22809.36 | 35.33 |
63 | Colorado (United States) | 22577.32 | 34.5 |
64 | Malaysia | 21345.43 | 51.5 |
65 | Poland | 19273.57 | 65.16 |
66 | South Carolina (United States) | 18216.32 | 40.4 |
67 | New Hampshire (United States) | 17665.13 | 14.83 |
68 | Hawaii (United States) | 15703.38 | 24 |
69 | China | 15398.96 | 59.11 |
70 | Oregon (United States) | 15295.4 | 24.7 |
71 | Louisiana (United States) | 15109.31 | 24.16 |
72 | Nevada (United States) | 13734.68 | 24.5 |
73 | Cyprus | 13096.19 | 17.91 |
74 | Kentucky (United States) | 12314.48 | 15.91 |
75 | Jamaica | 11844.08 | 4.5 |
76 | Utah (United States) | 11834.75 | 36.5 |
77 | Indonesia | 11768.95 | 33.58 |
78 | Taiwan | 10657.5 | 49.16 |
79 | Vermont (United States) | 9542.83 | 8 |
80 | Nigeria | 9004.5 | 5.33 |
81 | Wyoming (United States) | 8739.36 | 8.5 |
82 | Philippines | 8623.36 | 12.66 |
83 | Peru | 7979.26 | 27.08 |
84 | Alabama (United States) | 7887.66 | 20 |
85 | Kansas (United States) | 6879.25 | 11.5 |
86 | Slovenia | 6658.24 | 24 |
87 | Uruguay | 5893.06 | 13 |
88 | Oklahoma (United States) | 5883.39 | 23 |
89 | Bolivia | 5427.23 | 10.16 |
90 | Nebraska (United States) | 5404.11 | 9.5 |
91 | Maine (United States) | 5110.96 | 5.5 |
92 | Ukraine | 4968.69 | 14.83 |
93 | Mississippi (United States) | 4604.73 | 12 |
94 | Luxembourg | 4482.84 | 14.91 |
95 | Delaware (United States) | 4326.96 | 8 |
96 | Bulgaria | 4297.5 | 16.75 |
97 | West Virginia (United States) | 4241.17 | 13 |
98 | Croatia | 4153.41 | 24 |
99 | Estonia | 3906.3 | 17 |
100 | Egypt | 3859.91 | 8.5 |
101 | New Mexico (United States) | 3397.57 | 7.41 |
102 | Bangladesh | 3228.01 | 9.66 |
103 | Tunisia | 3219.69 | 19.82 |
104 | Iran | 3020.37 | 9.5 |
105 | Thailand | 2910.08 | 14.33 |
106 | Iraq | 2688.51 | 0.75 |
107 | United Arab Emirates | 2621.33 | 8 |
108 | Iceland | 2339.01 | 6.33 |
109 | Ethiopia | 2059.73 | 4.5 |
110 | Arkansas (United States) | 1988.24 | 8 |
111 | Viet Nam | 1827.49 | 5 |
112 | Fiji | 1812.91 | 10 |
113 | Jordan | 1553 | 2 |
114 | Morocco | 1425 | 3 |
115 | Qatar | 1312.5 | 1 |
116 | Malawi | 1249.21 | 2.33 |
117 | Saudi Arabia | 1223.68 | 4 |
118 | Botswana | 834.5 | 2 |
119 | Uzbekistan | 834 | 1 |
120 | Latvia | 828.83 | 2 |
121 | Montana (United States) | 816.43 | 4 |
122 | Slovakia | 735.38 | 5.33 |
123 | Serbia | 727.83 | 7 |
124 | Alaska (United States) | 698.26 | 3.66 |
125 | Kazakhstan | 691.16 | 2 |
126 | Côte d'Ivoire | 658.06 | 2 |
127 | Sri Lanka | 588.9 | 4.5 |
128 | Costa Rica | 539.66 | 2 |
129 | North Dakota (United States) | 533.08 | 3 |
130 | Malta | 519 | 1.5 |
131 | Tanzania | 479.5 | 3.5 |
132 | Venezuela | 477 | 4 |
133 | Ghana | 472.5 | 2.66 |
134 | Kenya | 449.3 | 2.5 |
135 | Uganda | 429.83 | 2.5 |
136 | Barbados | 394.58 | 2 |
137 | Macao | 383.66 | 2 |
138 | Kuwait | 374.66 | 2 |
139 | Monaco | 341.83 | 1 |
140 | Guatemala | 323.83 | 1.5 |
141 | Idaho (United States) | 316.76 | 2 |
142 | Ecuador | 302.78 | 4.25 |
143 | Macedonia (Former Yugoslav Republic) | 276 | 1 |
144 | Lebanon | 244.88 | 2.33 |
145 | Montenegro | 213 | 1 |
146 | Armenia | 184.16 | 0.83 |
147 | South Dakota (United States) | 183.75 | 2 |
148 | Belarus | 183 | 1 |
149 | Réunion | 165.66 | 2 |
150 | Martinique | 148.33 | 1 |
151 | Lithuania | 148.32 | 2.5 |
152 | Burkina Faso | 135.54 | 0.33 |
153 | Afghanistan | 115.25 | 0.25 |
154 | Niue | 108.75 | 0.5 |
155 | Algeria | 99 | 2.5 |
156 | Nepal | 78.41 | 1.5 |
157 | Senegal | 72 | 2 |
158 | Palestinian Authority | 71.66 | 1 |
159 | Namibia | 55 | 1 |
160 | Paraguay | 52 | 1 |
161 | Kyrgyzstan | 40.37 | 0.25 |
162 | Oman | 32.66 | 1 |
163 | Nauru | 28.5 | 0.5 |
164 | Georgia | 6.33 | 1 |
165 | Cameroun | 0 | 0.5 |