Rank | Country or State | Score | Authors |
1 | United Kingdom | 929524.39 | 1141.39 |
2 | Massachusetts (United States) | 795587.46 | 365.79 |
3 | California (United States) | 590418.81 | 362.44 |
4 | Germany | 589434.03 | 885.92 |
5 | Canada | 407069.59 | 610.08 |
6 | District of Columbia (United States) | 401501 | 451.59 |
7 | Italy | 363238 | 873.41 |
8 | New York (United States) | 357503.16 | 310.41 |
9 | Spain | 346332.77 | 678.13 |
10 | France | 323076.26 | 742.5 |
11 | Illinois (United States) | 260188.99 | 166.16 |
12 | Netherlands | 236671.02 | 397.56 |
13 | Australia | 211660.36 | 321.38 |
14 | Switzerland | 160038.82 | 198.61 |
15 | New Jersey (United States) | 158088.96 | 69.88 |
16 | Pennsylvania (United States) | 150044.76 | 141.08 |
17 | Sweden | 135647.62 | 220.5 |
18 | Missouri (United States) | 129381.38 | 80.16 |
19 | Connecticut (United States) | 126214.26 | 96.16 |
20 | Belgium | 103026.79 | 257.64 |
21 | Michigan (United States) | 90912.24 | 117.38 |
22 | Norway | 80478.53 | 126.41 |
23 | Denmark | 77790.78 | 102.73 |
24 | Argentina | 70945.87 | 68.89 |
25 | North Carolina (United States) | 69392.83 | 71.66 |
26 | Israel | 66947.09 | 67.66 |
27 | Portugal | 66723.14 | 194.55 |
28 | Texas (United States) | 66269.02 | 99.9 |
29 | Japan | 66200.76 | 149.33 |
30 | Virginia (United States) | 59143.02 | 80.51 |
31 | India | 55081.43 | 108.41 |
32 | Austria | 54541.41 | 102.86 |
33 | Colombia | 54321.96 | 66.65 |
34 | Maryland (United States) | 53867.13 | 56 |
35 | Brazil | 52084.9 | 166 |
36 | Wisconsin (United States) | 51365.28 | 48.99 |
37 | Iowa (United States) | 51062.34 | 54.86 |
38 | Rhode Island (United States) | 48500.36 | 29.33 |
39 | Indiana (United States) | 48281.42 | 82.5 |
40 | Minnesota (United States) | 47844.45 | 44.66 |
41 | Georgia (United States) | 47722.58 | 72.95 |
42 | New Zealand | 43727.21 | 80.45 |
43 | Florida (United States) | 42341.71 | 79.16 |
44 | Chile | 42032.49 | 55.36 |
45 | Ohio (United States) | 41086.94 | 49.93 |
46 | Turkey | 41029.29 | 113.83 |
47 | Arizona (United States) | 35033.9 | 25.16 |
48 | Ireland | 29070.94 | 41.5 |
49 | Finland | 28498.06 | 63.1 |
50 | Greece | 27768.73 | 95.08 |
51 | Tennessee (United States) | 26276.64 | 39.65 |
52 | South Korea | 23364.89 | 50.75 |
53 | Singapore | 22876.93 | 61.66 |
54 | Russia | 21460.03 | 49.66 |
55 | Czech Republic | 19781.89 | 69.33 |
56 | Colorado (United States) | 19161.13 | 30.66 |
57 | Hong Kong | 18783.68 | 32.83 |
58 | Mexico | 16532.45 | 46.33 |
59 | Washington (United States) | 15586.99 | 26.33 |
60 | Oregon (United States) | 15024.86 | 19 |
61 | Poland | 13917.15 | 40.65 |
62 | China | 13554.03 | 30.41 |
63 | New Hampshire (United States) | 12395.2 | 10.16 |
64 | Hawaii (United States) | 12387.25 | 18.48 |
65 | Hungary | 12336 | 42 |
66 | South Carolina (United States) | 10534.26 | 15.33 |
67 | Kentucky (United States) | 10202.37 | 11.91 |
68 | Peru | 9295.87 | 24.58 |
69 | Vermont (United States) | 9222.5 | 7 |
70 | Louisiana (United States) | 9087.25 | 17 |
71 | Utah (United States) | 8951.81 | 33 |
72 | Jamaica | 8921 | 2 |
73 | South Africa | 8669.13 | 30 |
74 | Nevada (United States) | 7818.35 | 16 |
75 | Wyoming (United States) | 7681.61 | 7.5 |
76 | Malaysia | 7589.96 | 24 |
77 | Alabama (United States) | 7307.99 | 13.5 |
78 | Indonesia | 6889.03 | 15.16 |
79 | Taiwan | 6746.99 | 36.15 |
80 | Nigeria | 6394 | 1 |
81 | Kansas (United States) | 6051.36 | 6.5 |
82 | Nebraska (United States) | 5547.76 | 9.5 |
83 | Cyprus | 5313.45 | 11.5 |
84 | Uruguay | 4947.21 | 10.5 |
85 | Slovenia | 4511.94 | 14 |
86 | Estonia | 4393.53 | 17 |
87 | Mississippi (United States) | 4168.98 | 11 |
88 | Bulgaria | 3750.75 | 13 |
89 | West Virginia (United States) | 3567.08 | 8.5 |
90 | Fiji | 3523.33 | 5 |
91 | Luxembourg | 3174.85 | 9.16 |
92 | Pakistan | 3136.7 | 12.85 |
93 | Oklahoma (United States) | 3125.63 | 14 |
94 | New Mexico (United States) | 2853.61 | 3.16 |
95 | Delaware (United States) | 2781.16 | 5 |
96 | United Arab Emirates | 2737.33 | 5.5 |
97 | Tunisia | 2599.44 | 13.33 |
98 | Iceland | 2081.15 | 3.33 |
99 | Jordan | 2027.66 | 3 |
100 | Philippines | 1922.69 | 8.66 |
101 | Iran | 1646.91 | 6 |
102 | Egypt | 1533.33 | 5.5 |
103 | Ethiopia | 1481.5 | 3 |
104 | Arkansas (United States) | 1166.91 | 4 |
105 | Malawi | 1163.66 | 2.33 |
106 | Morocco | 1157.5 | 2 |
107 | Maine (United States) | 1100.17 | 3.5 |
108 | Croatia | 1012.33 | 9 |
109 | Bolivia | 1011.71 | 8.16 |
110 | Romania | 985.01 | 8 |
111 | Latvia | 981.16 | 2 |
112 | Saudi Arabia | 928.33 | 1 |
113 | Barbados | 851.48 | 2.5 |
114 | Ukraine | 849.16 | 8 |
115 | Botswana | 813 | 2 |
116 | Puerto Rico | 691.83 | 1 |
117 | Uzbekistan | 671 | 1 |
118 | Thailand | 663.41 | 5.5 |
119 | Lebanon | 580.47 | 1.83 |
120 | Serbia | 543.33 | 5 |
121 | Malta | 473 | 1 |
122 | Macao | 417.33 | 2 |
123 | Ecuador | 404.56 | 3.75 |
124 | Qatar | 401.5 | 1 |
125 | Slovakia | 399.5 | 2 |
126 | Belarus | 395 | 2 |
127 | Venezuela | 381.56 | 3 |
128 | Alaska (United States) | 317.5 | 2 |
129 | Idaho (United States) | 292.69 | 2 |
130 | Kuwait | 269.33 | 1 |
131 | Guatemala | 258.91 | 1.25 |
132 | Tanzania | 243.16 | 3 |
133 | Sri Lanka | 233.5 | 2 |
134 | Uganda | 231.66 | 1 |
135 | Monaco | 210.66 | 1 |
136 | Montana (United States) | 210.25 | 1.5 |
137 | North Dakota (United States) | 195.5 | 1 |
138 | Montenegro | 192 | 1 |
139 | Guadeloupe | 164.5 | 1 |
140 | Burkina Faso | 129.69 | 0.33 |
141 | Armenia | 122.41 | 0.83 |
142 | Ghana | 112.5 | 1 |
143 | Afghanistan | 97 | 0.25 |
144 | Nepal | 78.83 | 2 |
145 | Oman | 69.33 | 1 |
146 | Viet Nam | 64.33 | 1.5 |
147 | Niue | 63 | 0.5 |
148 | Namibia | 59 | 1 |
148 | Algeria | 59 | 1 |
150 | Iraq | 49.2 | 0.25 |
151 | Kyrgyzstan | 49.2 | 0.25 |
152 | Lithuania | 44.83 | 1.5 |
153 | Réunion | 37.33 | 1 |
154 | Palestinian Authority | 5.75 | 1 |
155 | Costa Rica | 3.5 | 1 |