Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 756030.97 | 395.08 |
2 | United Kingdom | 612172.11 | 1226.06 |
3 | California (United States) | 490028.55 | 391.71 |
4 | New York (United States) | 363438.53 | 344.99 |
5 | Canada | 283201.69 | 660.91 |
6 | Illinois (United States) | 269982.32 | 178.91 |
7 | Germany | 246661.66 | 1004.43 |
8 | District of Columbia (United States) | 218281.31 | 503.89 |
9 | France | 185577.74 | 857.55 |
10 | Pennsylvania (United States) | 157510.01 | 158.5 |
11 | New Jersey (United States) | 153371.74 | 74.28 |
12 | Italy | 150910.59 | 999.37 |
13 | Australia | 97168.85 | 375.23 |
14 | Spain | 96634.21 | 739.78 |
15 | Missouri (United States) | 93709.85 | 84.83 |
16 | Netherlands | 93540.02 | 428.71 |
17 | Connecticut (United States) | 92264.88 | 109.66 |
18 | Israel | 88034.1 | 70 |
19 | Michigan (United States) | 85581.49 | 126.71 |
20 | North Carolina (United States) | 66505.61 | 80.41 |
21 | Switzerland | 62576.6 | 209.31 |
22 | Virginia (United States) | 60450.1 | 89.51 |
23 | Sweden | 57871.97 | 243.25 |
24 | Texas (United States) | 56673.71 | 114.31 |
25 | Ohio (United States) | 55541.35 | 51.13 |
26 | Maryland (United States) | 54921.82 | 61.83 |
27 | Indiana (United States) | 53203.82 | 103.25 |
28 | Minnesota (United States) | 51427.14 | 49.49 |
29 | Florida (United States) | 48650.96 | 85.66 |
30 | Belgium | 47235.99 | 283.79 |
31 | Wisconsin (United States) | 46308.59 | 55.66 |
32 | Rhode Island (United States) | 44391.13 | 29.66 |
33 | Tennessee (United States) | 36884.66 | 44.5 |
34 | Georgia (United States) | 35792.73 | 79.11 |
35 | Japan | 34436.39 | 175.2 |
36 | Arizona (United States) | 33201.76 | 28.83 |
37 | Norway | 31067.2 | 130.58 |
38 | Iowa (United States) | 25589.29 | 55.11 |
39 | New Zealand | 25087.04 | 84.06 |
40 | Washington (United States) | 21599.35 | 29 |
41 | Austria | 21467.93 | 109.36 |
42 | Denmark | 21432.67 | 112.08 |
43 | Singapore | 17443.17 | 66 |
44 | New Hampshire (United States) | 16844.93 | 11.16 |
45 | Ireland | 16356.71 | 51.58 |
46 | South Carolina (United States) | 16117.91 | 21.33 |
47 | South Korea | 14990 | 59.25 |
48 | Kentucky (United States) | 14301.7 | 13.91 |
49 | Hong Kong | 13798.98 | 36.83 |
50 | Oregon (United States) | 13059.08 | 21.5 |
51 | Greece | 12481.32 | 104.58 |
52 | Portugal | 11961.95 | 212.93 |
53 | Colorado (United States) | 11619.93 | 34.33 |
54 | India | 10871.61 | 118.33 |
55 | Louisiana (United States) | 9666.75 | 18 |
56 | Utah (United States) | 9052.87 | 33 |
57 | Cyprus | 8971.63 | 13 |
58 | Finland | 8895.12 | 73.09 |
59 | Turkey | 8672.12 | 125.5 |
60 | Hungary | 7585.79 | 49 |
61 | Chile | 7356.68 | 65.59 |
62 | Kansas (United States) | 6909.62 | 8.83 |
63 | Brazil | 6339.41 | 175.66 |
64 | Alabama (United States) | 5434.59 | 14.5 |
65 | Taiwan | 5279.55 | 39.15 |
66 | Argentina | 5063.87 | 75.26 |
67 | Nevada (United States) | 4990.96 | 16 |
68 | Wyoming (United States) | 4507.06 | 8.5 |
69 | Mexico | 4418.81 | 60.33 |
70 | Russia | 4120.67 | 51.66 |
71 | China | 3451.49 | 37.9 |
72 | Delaware (United States) | 3366.37 | 8 |
73 | Czech Republic | 3145.33 | 74.69 |
74 | Oklahoma (United States) | 3139.97 | 15 |
75 | New Mexico (United States) | 3116.3 | 2.66 |
76 | Nebraska (United States) | 2796.11 | 9.5 |
77 | West Virginia (United States) | 2725.03 | 8.5 |
78 | Hawaii (United States) | 2516.52 | 19.48 |
79 | Vermont (United States) | 2475.63 | 7 |
80 | Mississippi (United States) | 1971.62 | 11 |
81 | Colombia | 1644.04 | 94.21 |
82 | South Africa | 1233.84 | 34 |
83 | Thailand | 1084.34 | 8.5 |
84 | Poland | 796.84 | 42.66 |
85 | Egypt | 784.66 | 6.5 |
86 | Puerto Rico | 698.33 | 1 |
87 | Pakistan | 685.84 | 29.91 |
88 | Malaysia | 683.38 | 31 |
89 | Uruguay | 673.71 | 10.5 |
90 | Luxembourg | 518.13 | 8.99 |
91 | Iceland | 497.94 | 3.33 |
92 | Slovenia | 402.42 | 15 |
93 | Ukraine | 400.7 | 9 |
94 | Maine (United States) | 399.66 | 3.5 |
95 | Bulgaria | 372.7 | 15.5 |
96 | Iraq | 302.02 | 0.75 |
97 | Arkansas (United States) | 278.31 | 4 |
98 | Venezuela | 273.64 | 4 |
99 | Peru | 270.1 | 25.08 |
100 | United Arab Emirates | 264.02 | 5.5 |
101 | Alaska (United States) | 254.24 | 3.66 |
102 | Qatar | 206.84 | 1.33 |
103 | Fiji | 184.32 | 9 |
104 | Ethiopia | 181.91 | 3 |
105 | Tunisia | 161.66 | 13.33 |
106 | Guadeloupe | 143.08 | 1 |
107 | Martinique | 116.63 | 1 |
108 | Viet Nam | 113.43 | 2.5 |
109 | Philippines | 108.98 | 12.16 |
110 | Monaco | 105.86 | 1 |
111 | Sri Lanka | 100.52 | 2 |
112 | Kyrgyzstan | 75.35 | 0.25 |
113 | Estonia | 73.37 | 17.5 |
114 | Macao | 66.91 | 2 |
115 | Tanzania | 63.35 | 3.5 |
116 | Palestinian Authority | 51.14 | 1 |
117 | Idaho (United States) | 40.37 | 2 |
118 | Barbados | 35.98 | 2.83 |
119 | Indonesia | 31.21 | 25.08 |
120 | Guatemala | 30.6 | 1.5 |
121 | Réunion | 26.77 | 2 |
122 | Nepal | 26.47 | 2.5 |
123 | Armenia | 24.85 | 0.83 |
124 | Iran | 21.35 | 7 |
125 | Morocco | 20.43 | 2 |
126 | Romania | 19.72 | 22.5 |
127 | Burkina Faso | 19.45 | 0.33 |
128 | Kuwait | 14.37 | 1 |
129 | Nigeria | 14.19 | 2.33 |
130 | Jordan | 11.19 | 3 |
131 | Latvia | 7.86 | 2 |
132 | Malawi | 7.48 | 2.33 |
133 | Saudi Arabia | 6.77 | 1 |
134 | Croatia | 5.98 | 12 |
135 | Oman | 5.79 | 2 |
136 | Ecuador | 5.46 | 3.75 |
137 | Namibia | 4.25 | 1 |
138 | Lithuania | 4.24 | 1.5 |
139 | Belarus | 3.75 | 2 |
140 | Montana (United States) | 3.72 | 1.5 |
141 | Jamaica | 1.69 | 2.5 |
142 | Serbia | 0.56 | 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 |