Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 471805.66 | 395.08 |
2 | United Kingdom | 367389.86 | 1226.06 |
3 | California (United States) | 312571.7 | 391.71 |
4 | New York (United States) | 223214.43 | 344.99 |
5 | Canada | 175514.48 | 660.91 |
6 | Illinois (United States) | 171139.57 | 178.91 |
7 | Germany | 148607.78 | 1004.43 |
8 | District of Columbia (United States) | 124387.06 | 503.89 |
9 | France | 101878.15 | 857.55 |
10 | New Jersey (United States) | 95807.16 | 74.28 |
11 | Pennsylvania (United States) | 93693.05 | 158.5 |
12 | Italy | 84810.7 | 999.37 |
13 | Connecticut (United States) | 61653.75 | 109.66 |
14 | Missouri (United States) | 58740.55 | 84.83 |
15 | Australia | 58435.51 | 375.23 |
16 | Israel | 53754.01 | 70 |
17 | Spain | 51956.79 | 739.78 |
18 | Michigan (United States) | 51852.68 | 126.71 |
19 | Netherlands | 49579.25 | 428.71 |
20 | North Carolina (United States) | 39875.55 | 80.41 |
21 | Virginia (United States) | 38102.93 | 89.51 |
22 | Switzerland | 35878.85 | 209.31 |
23 | Maryland (United States) | 35707.63 | 61.83 |
24 | Texas (United States) | 35023.38 | 114.31 |
25 | Sweden | 33998.9 | 243.25 |
26 | Indiana (United States) | 32400.03 | 103.25 |
27 | Ohio (United States) | 31048.84 | 51.13 |
28 | Minnesota (United States) | 29728.81 | 49.49 |
29 | Wisconsin (United States) | 28722.38 | 55.66 |
30 | Florida (United States) | 27406.04 | 85.66 |
31 | Belgium | 26231.65 | 283.79 |
32 | Rhode Island (United States) | 26122.09 | 29.66 |
33 | Tennessee (United States) | 24133.78 | 44.5 |
34 | Japan | 22292.59 | 175.2 |
35 | Arizona (United States) | 21172.9 | 28.83 |
36 | Georgia (United States) | 21038.53 | 79.11 |
37 | Norway | 18678.52 | 130.58 |
38 | New Zealand | 15667.83 | 84.06 |
39 | Washington (United States) | 14463.97 | 29 |
40 | Iowa (United States) | 14217.52 | 55.11 |
41 | Denmark | 12815.59 | 112.08 |
42 | Austria | 12754.21 | 109.36 |
43 | Singapore | 11906.56 | 66 |
44 | South Carolina (United States) | 9664.78 | 21.33 |
45 | South Korea | 9559.28 | 59.25 |
46 | Ireland | 9512.59 | 51.58 |
47 | Kentucky (United States) | 8805.23 | 13.91 |
48 | Hong Kong | 8312.28 | 36.83 |
49 | New Hampshire (United States) | 8013.95 | 11.16 |
50 | Colorado (United States) | 7730.49 | 34.33 |
51 | Greece | 7648.43 | 104.58 |
52 | India | 7426.26 | 118.33 |
53 | Oregon (United States) | 7367.8 | 21.5 |
54 | Portugal | 6542.89 | 212.93 |
55 | Utah (United States) | 6138.21 | 33 |
56 | Finland | 5581.56 | 73.09 |
57 | Hungary | 5085.5 | 49 |
58 | Turkey | 4960.81 | 125.5 |
59 | Cyprus | 4929.5 | 13 |
60 | Louisiana (United States) | 4922.41 | 18 |
61 | Kansas (United States) | 4141.7 | 8.83 |
62 | Brazil | 3783.29 | 175.66 |
63 | Chile | 3774.31 | 65.59 |
64 | Argentina | 3636.54 | 75.26 |
65 | Taiwan | 3409.8 | 39.15 |
66 | Alabama (United States) | 3251.66 | 14.5 |
67 | Wyoming (United States) | 3015.1 | 8.5 |
68 | Nevada (United States) | 2757.81 | 16 |
69 | Russia | 2680.62 | 51.66 |
70 | Mexico | 2524.2 | 60.33 |
71 | China | 2149.14 | 37.9 |
72 | Delaware (United States) | 1980.7 | 8 |
73 | Oklahoma (United States) | 1950.31 | 15 |
74 | Czech Republic | 1903.54 | 74.69 |
75 | New Mexico (United States) | 1757.98 | 2.66 |
76 | Vermont (United States) | 1718.84 | 7 |
77 | West Virginia (United States) | 1622.39 | 8.5 |
78 | Nebraska (United States) | 1537.04 | 9.5 |
79 | Hawaii (United States) | 1432.26 | 19.48 |
80 | Mississippi (United States) | 1148.15 | 11 |
81 | Colombia | 876.22 | 94.21 |
82 | South Africa | 625.59 | 34 |
83 | Poland | 463.19 | 42.66 |
84 | Pakistan | 441.44 | 29.91 |
85 | Egypt | 433.03 | 6.5 |
86 | Uruguay | 415.23 | 10.5 |
87 | Thailand | 363.45 | 8.5 |
88 | Malaysia | 358.43 | 31 |
89 | Iceland | 353.38 | 3.33 |
90 | Puerto Rico | 346.08 | 1 |
91 | Ukraine | 297.93 | 9 |
92 | Luxembourg | 287.94 | 8.99 |
93 | Maine (United States) | 256.32 | 3.5 |
94 | Bulgaria | 251.36 | 15.5 |
95 | Venezuela | 230.17 | 4 |
96 | Iraq | 201.87 | 0.75 |
97 | Arkansas (United States) | 179.95 | 4 |
98 | Slovenia | 173.22 | 15 |
99 | United Arab Emirates | 159.85 | 5.5 |
100 | Alaska (United States) | 148.5 | 3.66 |
101 | Fiji | 141.69 | 9 |
102 | Peru | 127.66 | 25.08 |
103 | Ethiopia | 87.99 | 3 |
104 | Tunisia | 74.28 | 13.33 |
105 | Philippines | 68.96 | 12.16 |
106 | Kyrgyzstan | 68.37 | 0.25 |
107 | Guadeloupe | 60.23 | 1 |
108 | Viet Nam | 52.58 | 2.5 |
109 | Qatar | 51.76 | 1.33 |
110 | Sri Lanka | 50.26 | 2 |
111 | Martinique | 49.38 | 1 |
112 | Estonia | 41.9 | 17.5 |
113 | Monaco | 35.28 | 1 |
114 | Tanzania | 27.56 | 3.5 |
115 | Macao | 26.39 | 2 |
116 | Idaho (United States) | 26.2 | 2 |
117 | Réunion | 23.37 | 2 |
118 | Romania | 19.16 | 22.5 |
119 | Guatemala | 19.07 | 1.5 |
120 | Barbados | 16.56 | 2.83 |
121 | Nepal | 14.72 | 2.5 |
122 | Morocco | 13.57 | 2 |
123 | Indonesia | 13.46 | 25.08 |
124 | Armenia | 12.86 | 0.83 |
125 | Palestinian Authority | 12.78 | 1 |
126 | Nigeria | 12.52 | 2.33 |
127 | Iran | 10.67 | 7 |
128 | Latvia | 7.86 | 2 |
129 | Kuwait | 7.18 | 1 |
130 | Jordan | 6.37 | 3 |
131 | Burkina Faso | 6.22 | 0.33 |
132 | Malawi | 5.32 | 2.33 |
133 | Oman | 5.1 | 2 |
134 | Croatia | 5.01 | 12 |
135 | Namibia | 4.25 | 1 |
136 | Lithuania | 4.24 | 1.5 |
137 | Belarus | 3.75 | 2 |
138 | Saudi Arabia | 3.38 | 1 |
139 | Montana (United States) | 1.86 | 1.5 |
140 | Ecuador | 1.82 | 3.75 |
141 | Jamaica | 0.8 | 2.5 |
142 | Serbia | 0.28 | 6 |
143 | North Dakota (United States) | 0.26 | 1 |
144 | Uganda | 0 | 1.5 |
144 | Afghanistan | 0 | 0.25 |
144 | Botswana | 0 | 2 |
144 | Slovakia | 0 | 2 |
144 | Bolivia | 0 | 8.5 |
144 | Uzbekistan | 0 | 1 |
144 | Lebanon | 0 | 1.83 |
144 | Montenegro | 0 | 1 |
144 | Malta | 0 | 1 |
144 | Ghana | 0 | 1 |
144 | Costa Rica | 0 | 1 |
144 | Niue | 0 | 0.5 |
144 | Algeria | 0 | 1 |