Rank | Country or State | Score | Authors |
1 | United Kingdom | 1970779.48 | 1190.58 |
2 | Massachusetts (United States) | 1538253.73 | 374.54 |
3 | Germany | 1301232.79 | 946.63 |
4 | California (United States) | 1076889.55 | 371.98 |
5 | District of Columbia (United States) | 844131.35 | 482.23 |
6 | Canada | 843548.2 | 631.33 |
7 | Italy | 797442.57 | 951.96 |
8 | Spain | 719950.63 | 713.96 |
9 | New York (United States) | 704408.99 | 322.66 |
10 | France | 669781.86 | 793.4 |
11 | Netherlands | 563739.18 | 418.79 |
12 | Illinois (United States) | 489088.91 | 171 |
13 | Australia | 456174.46 | 355.81 |
14 | Switzerland | 320167.7 | 204.31 |
15 | Pennsylvania (United States) | 314680.5 | 142.16 |
16 | New Jersey (United States) | 309129.78 | 71.88 |
17 | Sweden | 298768.08 | 233.66 |
18 | Belgium | 256182.44 | 277.64 |
19 | Connecticut (United States) | 244495.49 | 101.66 |
20 | Missouri (United States) | 232900.66 | 83.16 |
21 | Michigan (United States) | 192922.6 | 122.08 |
22 | Denmark | 153399.28 | 109.23 |
23 | Norway | 148599.58 | 132.25 |
24 | Colombia | 147037.54 | 72.65 |
25 | North Carolina (United States) | 142445 | 74.16 |
26 | Iowa (United States) | 135508.54 | 55.11 |
27 | Israel | 133821.83 | 68.66 |
28 | Texas (United States) | 127563.28 | 101.65 |
29 | Portugal | 124187.16 | 206.88 |
30 | Minnesota (United States) | 114158.08 | 48.33 |
31 | Austria | 113397.43 | 106.03 |
32 | Virginia (United States) | 112920.4 | 88.35 |
33 | Japan | 110333.99 | 161.83 |
34 | Argentina | 106654.66 | 71.56 |
35 | Georgia (United States) | 105689.71 | 76.61 |
36 | Indiana (United States) | 105421.48 | 91.44 |
37 | Brazil | 105247.16 | 171 |
38 | Wisconsin (United States) | 105089.66 | 53.49 |
39 | Maryland (United States) | 97765.41 | 57.33 |
40 | Rhode Island (United States) | 97105.33 | 31.33 |
41 | India | 88382.74 | 115.41 |
42 | New Zealand | 85473.96 | 80.23 |
43 | Florida (United States) | 83764.16 | 84.16 |
44 | Ohio (United States) | 82382.56 | 50.43 |
45 | Chile | 76415.66 | 60.61 |
46 | Turkey | 74612.33 | 122.83 |
47 | Ireland | 65033.25 | 45.58 |
48 | Greece | 62594.33 | 105.08 |
49 | Finland | 61044.4 | 69.59 |
50 | Arizona (United States) | 59715.5 | 26.16 |
51 | Tennessee (United States) | 50517.16 | 40.65 |
52 | South Korea | 48922.58 | 56.25 |
53 | Singapore | 47794.66 | 64.66 |
54 | Czech Republic | 40029 | 71.83 |
55 | Hong Kong | 37516.66 | 36.5 |
56 | Colorado (United States) | 36708 | 31.66 |
57 | Oregon (United States) | 36621 | 20 |
58 | Russia | 36067 | 50.66 |
59 | New Hampshire (United States) | 33364.83 | 10.66 |
60 | Mexico | 31880 | 56.33 |
61 | Washington (United States) | 29078.83 | 27.33 |
62 | Hungary | 28809.16 | 47.5 |
63 | Malaysia | 27376.5 | 26.5 |
64 | Poland | 23394.16 | 42.66 |
65 | South Carolina (United States) | 23289 | 18.32 |
66 | Kentucky (United States) | 23232.08 | 12.58 |
67 | Hawaii (United States) | 23005.66 | 18.98 |
68 | China | 22135.91 | 36.9 |
69 | Louisiana (United States) | 19042 | 17 |
70 | Nevada (United States) | 16965 | 16 |
71 | South Africa | 16894.5 | 34 |
72 | Utah (United States) | 16466 | 33 |
73 | Peru | 15988.83 | 25.58 |
74 | Taiwan | 15758.33 | 37.83 |
75 | Kansas (United States) | 15293 | 5.83 |
76 | Vermont (United States) | 14963 | 7 |
77 | Wyoming (United States) | 14942.5 | 8.5 |
78 | Indonesia | 11743.5 | 20.07 |
79 | Cyprus | 11664 | 11.5 |
80 | Alabama (United States) | 11029.5 | 13 |
81 | Uruguay | 10969 | 10.5 |
82 | Nebraska (United States) | 10767 | 9.5 |
83 | Jamaica | 10558.5 | 2.5 |
84 | Mississippi (United States) | 9547 | 11 |
85 | Slovenia | 9083 | 14 |
86 | Estonia | 8580.5 | 17.5 |
87 | West Virginia (United States) | 7361 | 8.5 |
88 | Fiji | 7037 | 7 |
89 | Pakistan | 6992 | 23.41 |
90 | Nigeria | 6743 | 2 |
91 | Luxembourg | 6394.91 | 8.58 |
92 | Oklahoma (United States) | 6198 | 15 |
93 | Delaware (United States) | 4842 | 7 |
94 | Bulgaria | 4712.5 | 15 |
95 | Bolivia | 4306.5 | 8.5 |
96 | New Mexico (United States) | 4008.33 | 2.66 |
97 | Tunisia | 3946 | 13.33 |
98 | United Arab Emirates | 3550.5 | 5.5 |
99 | Iceland | 3359 | 3.33 |
100 | Philippines | 3262.16 | 11.16 |
101 | Romania | 3221 | 15 |
102 | Iran | 3189 | 6 |
103 | Croatia | 2794 | 12 |
104 | Jordan | 2714 | 3 |
105 | Ethiopia | 2555 | 3 |
106 | Iraq | 2385 | 0.5 |
107 | Maine (United States) | 2337.5 | 3.5 |
108 | Egypt | 2267.33 | 5.5 |
109 | Saudi Arabia | 2025 | 1 |
110 | Thailand | 1908.5 | 7.5 |
111 | Arkansas (United States) | 1859 | 4 |
112 | Ukraine | 1756 | 8 |
113 | Morocco | 1648 | 2 |
114 | Barbados | 1633.5 | 2.83 |
115 | Puerto Rico | 1363 | 1 |
115 | Malawi | 1363 | 2.33 |
117 | Alaska (United States) | 1275.33 | 3.66 |
118 | Latvia | 1211 | 2 |
119 | Botswana | 894 | 2 |
120 | Macao | 832 | 2 |
121 | Qatar | 803 | 1.33 |
122 | Malta | 769 | 1 |
123 | Venezuela | 754.5 | 4 |
124 | Uzbekistan | 742 | 1 |
125 | Serbia | 723 | 5 |
126 | Lebanon | 699.5 | 1.83 |
127 | Idaho (United States) | 690 | 2 |
128 | Ecuador | 663.75 | 3.75 |
129 | Kuwait | 624 | 1 |
130 | Sri Lanka | 524 | 2 |
131 | Tanzania | 511 | 3 |
132 | Martinique | 473 | 1 |
133 | Viet Nam | 472.5 | 1.5 |
134 | Slovakia | 441 | 2 |
135 | Belarus | 402 | 2 |
136 | Guadeloupe | 388 | 1 |
137 | Burkina Faso | 384.33 | 0.33 |
138 | Ghana | 377 | 1 |
139 | Montana (United States) | 349.5 | 1.5 |
140 | North Dakota (United States) | 332 | 1 |
141 | Uganda | 330 | 1.5 |
142 | Guatemala | 316.5 | 1.5 |
143 | Monaco | 280 | 1 |
144 | Armenia | 262.33 | 0.83 |
145 | Montenegro | 212 | 1 |
146 | Oman | 190 | 2 |
147 | Nepal | 147.5 | 2.5 |
148 | Niue | 145.5 | 0.5 |
149 | Algeria | 106 | 1 |
150 | Afghanistan | 105 | 0.25 |
151 | Lithuania | 91 | 1.5 |
152 | Réunion | 88 | 1 |
153 | Costa Rica | 80 | 1 |
154 | Kyrgyzstan | 75.25 | 0.25 |
155 | Namibia | 61 | 1 |
156 | Palestinian Authority | 27 | 1 |