Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 675647.27 | 365.38 |
2 | United Kingdom | 541153.83 | 1154.48 |
3 | California (United States) | 445396.85 | 366.1 |
4 | New York (United States) | 310247.43 | 320.54 |
5 | Canada | 260061.17 | 611.08 |
6 | Illinois (United States) | 242588.35 | 167.6 |
7 | Germany | 211544.55 | 891.59 |
8 | District of Columbia (United States) | 200587.39 | 462.77 |
9 | France | 162567.23 | 770.96 |
10 | New Jersey (United States) | 137997.23 | 70.41 |
11 | Pennsylvania (United States) | 136032.82 | 139.76 |
12 | Italy | 130757.58 | 907.41 |
13 | Connecticut (United States) | 83788.73 | 98.98 |
14 | Spain | 83200.2 | 690.13 |
15 | Netherlands | 82464.19 | 406.21 |
16 | Israel | 79754.65 | 67.5 |
17 | Australia | 77341.68 | 327.24 |
18 | Missouri (United States) | 74932.45 | 78.92 |
19 | Michigan (United States) | 73805.8 | 119.3 |
20 | North Carolina (United States) | 61608.1 | 72.08 |
21 | Switzerland | 58615.7 | 201.71 |
22 | Ohio (United States) | 53098.06 | 50.26 |
23 | Texas (United States) | 51791.8 | 102.65 |
24 | Minnesota (United States) | 48730.77 | 47.16 |
25 | Virginia (United States) | 48366.6 | 83.75 |
26 | Maryland (United States) | 47702.47 | 57.58 |
27 | Indiana (United States) | 44121.98 | 86.16 |
28 | Wisconsin (United States) | 43878.35 | 51.16 |
29 | Sweden | 43274.56 | 227.78 |
30 | Florida (United States) | 42034.49 | 81.16 |
31 | Belgium | 40777.39 | 261.27 |
32 | Rhode Island (United States) | 40576.95 | 29.83 |
33 | Georgia (United States) | 29974.75 | 73.2 |
34 | Japan | 29402.74 | 153.99 |
35 | Tennessee (United States) | 28251.3 | 39.65 |
36 | Norway | 28163.83 | 127.41 |
37 | Arizona (United States) | 26328.02 | 27.66 |
38 | Iowa (United States) | 24116.09 | 54.61 |
39 | New Zealand | 21174.41 | 78.16 |
40 | Denmark | 19196.99 | 104.01 |
41 | Washington (United States) | 18842.83 | 24.33 |
42 | Austria | 18170.84 | 102.69 |
43 | Singapore | 17053.38 | 62.66 |
44 | South Korea | 13184.19 | 54.91 |
45 | Ireland | 13006.71 | 40.15 |
46 | South Carolina (United States) | 12595.56 | 17.32 |
47 | Oregon (United States) | 11945.17 | 19 |
48 | Kentucky (United States) | 11918.28 | 11.41 |
49 | Greece | 11521.62 | 99.75 |
50 | Hong Kong | 10883.64 | 33.83 |
51 | Portugal | 10860.6 | 201.23 |
52 | New Hampshire (United States) | 10242.76 | 10.16 |
53 | Colorado (United States) | 9598.04 | 31.66 |
54 | India | 9420.76 | 110.25 |
55 | Utah (United States) | 8696.46 | 33 |
56 | Louisiana (United States) | 8617 | 17 |
57 | Turkey | 7596.17 | 121.49 |
58 | Finland | 7445.17 | 64.34 |
59 | Chile | 6631.12 | 58.53 |
60 | Kansas (United States) | 5971.64 | 6 |
61 | Brazil | 5492.31 | 166.66 |
62 | Alabama (United States) | 5452.53 | 13.5 |
63 | Cyprus | 5169.37 | 11.5 |
64 | Argentina | 5087.74 | 69.9 |
65 | Taiwan | 4807.22 | 37.15 |
66 | Nevada (United States) | 4585.35 | 16 |
67 | Mexico | 4409.78 | 50.33 |
68 | New Mexico (United States) | 4400.51 | 3 |
69 | Wyoming (United States) | 4264.79 | 8.5 |
70 | Russia | 3403.65 | 48.4 |
71 | China | 3316.07 | 34.4 |
72 | Delaware (United States) | 3111.69 | 7 |
73 | Czech Republic | 3091.06 | 69.91 |
74 | Oklahoma (United States) | 3028.77 | 14 |
75 | Nebraska (United States) | 2709.71 | 9.5 |
76 | West Virginia (United States) | 2570.96 | 8.5 |
77 | Hungary | 2384.18 | 44 |
78 | Vermont (United States) | 2382.13 | 7 |
79 | Hawaii (United States) | 2230.67 | 18.48 |
80 | Mississippi (United States) | 1928.76 | 11 |
81 | Colombia | 1336.58 | 70.31 |
82 | South Africa | 1197.43 | 29.99 |
83 | Thailand | 1007.66 | 7.5 |
84 | Puerto Rico | 687.58 | 1 |
85 | Poland | 645.91 | 40.58 |
86 | Malaysia | 628.29 | 24.5 |
87 | Uruguay | 627.01 | 11.5 |
88 | Pakistan | 611.19 | 17.35 |
89 | Luxembourg | 496.51 | 8.41 |
90 | Iceland | 480.28 | 3.33 |
91 | Slovenia | 380.26 | 14 |
92 | Maine (United States) | 352.46 | 2.5 |
93 | Bulgaria | 337.1 | 13.99 |
94 | Venezuela | 265.7 | 4 |
95 | Arkansas (United States) | 262.55 | 3.5 |
96 | Peru | 252.82 | 25.66 |
97 | United Arab Emirates | 247.47 | 5.5 |
98 | Alaska (United States) | 203.53 | 1.99 |
99 | Fiji | 170.71 | 6 |
100 | Ethiopia | 159.71 | 3 |
101 | Egypt | 159.21 | 5.5 |
102 | Tunisia | 157.86 | 13.33 |
103 | Ukraine | 144.49 | 8 |
104 | Guadeloupe | 134.97 | 1 |
105 | Viet Nam | 107.51 | 1.5 |
106 | Philippines | 107.17 | 9.16 |
107 | Sri Lanka | 97.24 | 2 |
108 | Iraq | 73.69 | 0.25 |
109 | Kyrgyzstan | 73.69 | 0.25 |
110 | Estonia | 67.75 | 16.5 |
111 | Monaco | 65.76 | 1 |
112 | Macao | 65.65 | 2 |
113 | Tanzania | 60.73 | 3 |
114 | Palestinian Authority | 47.23 | 1 |
115 | Idaho (United States) | 34.66 | 2 |
116 | Barbados | 34.05 | 2.5 |
117 | Guatemala | 29.37 | 1.5 |
118 | Nepal | 25.42 | 2.5 |
119 | Armenia | 24.02 | 0.83 |
120 | Iran | 21.94 | 6 |
121 | Morocco | 19.07 | 2 |
122 | Burkina Faso | 18.47 | 0.33 |
123 | Réunion | 17.62 | 1 |
124 | Indonesia | 15.16 | 18.66 |
125 | Kuwait | 13.24 | 1 |
126 | Nigeria | 13.06 | 2 |
127 | Jordan | 10.46 | 3 |
128 | Belarus | 10.08 | 2 |
129 | Latvia | 7.55 | 2 |
130 | Saudi Arabia | 6.32 | 1 |
131 | Ecuador | 4.99 | 3.75 |
132 | Namibia | 4.4 | 1 |
133 | Lithuania | 3.76 | 1.5 |
134 | Botswana | 3.05 | 2 |
135 | Malawi | 2.74 | 2.33 |
136 | Croatia | 1.76 | 10 |
137 | Jamaica | 1.63 | 2.5 |
138 | Romania | 1.32 | 10 |
139 | Oman | 0.44 | 1 |
140 | North Dakota (United States) | 0.17 | 1 |
141 | Qatar | 0.1 | 1 |
142 | Uganda | 0 | 1.5 |
142 | Afghanistan | 0 | 0.25 |
142 | Slovakia | 0 | 2 |
142 | Bolivia | 0 | 8.16 |
142 | Uzbekistan | 0 | 1 |
142 | Montana (United States) | 0 | 1.5 |
142 | Lebanon | 0 | 1.83 |
142 | Serbia | 0 | 5 |
142 | Montenegro | 0 | 1 |
142 | Malta | 0 | 1 |
142 | Ghana | 0 | 1 |
142 | Costa Rica | 0 | 1 |
142 | Niue | 0 | 0.5 |
142 | Algeria | 0 | 1 |