Rank | Country or State | Score | Authors |
1 | United Kingdom | 311183.79 | 1446.38 |
2 | Massachusetts (United States) | 261763.43 | 456.12 |
3 | Germany | 202976.76 | 1200.04 |
4 | California (United States) | 187758.46 | 460.75 |
5 | District of Columbia (United States) | 160332.51 | 601.15 |
6 | Italy | 144838.4 | 1211.46 |
7 | New York (United States) | 137534.74 | 418.48 |
8 | France | 112789.42 | 1032.4 |
9 | Canada | 108020.58 | 773.7 |
10 | Spain | 105288.45 | 866.44 |
11 | Netherlands | 100214.29 | 564.74 |
12 | Illinois (United States) | 83780.22 | 208.56 |
13 | Australia | 72497.24 | 448.34 |
14 | Switzerland | 52947.47 | 252 |
15 | Pennsylvania (United States) | 48798.12 | 185.55 |
16 | Sweden | 46796.43 | 278.23 |
17 | Belgium | 45891.08 | 334.17 |
18 | New Jersey (United States) | 45309.69 | 76.4 |
19 | Connecticut (United States) | 39140.4 | 132.09 |
20 | Missouri (United States) | 38827.87 | 101.76 |
21 | Michigan (United States) | 28453.65 | 131.18 |
22 | Portugal | 26997.22 | 274.68 |
23 | Japan | 24985.68 | 252.66 |
24 | North Carolina (United States) | 24964.12 | 109.41 |
25 | Denmark | 24118.37 | 125.01 |
26 | India | 22655.68 | 151.66 |
27 | Austria | 22190.01 | 160.26 |
28 | Norway | 22136.75 | 143.56 |
29 | Texas (United States) | 21484.63 | 151.91 |
30 | Israel | 21223.81 | 83.91 |
31 | Indiana (United States) | 19008.69 | 114.08 |
32 | Turkey | 18135.51 | 182.91 |
33 | Maryland (United States) | 17681.29 | 84.66 |
34 | Argentina | 17618.58 | 95.09 |
35 | Virginia (United States) | 17580.47 | 103.79 |
36 | Brazil | 17356.8 | 238.83 |
37 | Minnesota (United States) | 16552.84 | 58.93 |
38 | New Zealand | 16340.17 | 111.75 |
39 | Wisconsin (United States) | 15520.24 | 63.16 |
40 | Georgia (United States) | 15215.32 | 90.28 |
41 | Rhode Island (United States) | 14795.62 | 34.5 |
42 | Chile | 14579.48 | 93.16 |
43 | Ireland | 14214.4 | 82.33 |
44 | Ohio (United States) | 13323.88 | 62.03 |
45 | Greece | 12459.69 | 139.25 |
46 | Florida (United States) | 12455.65 | 89.66 |
47 | Colombia | 11816.48 | 132.58 |
48 | Tennessee (United States) | 11087.04 | 57.5 |
49 | Arizona (United States) | 10942.76 | 33.03 |
50 | Finland | 9963.27 | 87.06 |
51 | Iowa (United States) | 8820.67 | 55.11 |
52 | South Korea | 8113.84 | 75.25 |
53 | Singapore | 7992.67 | 87.91 |
54 | Mexico | 7282.21 | 75 |
55 | Romania | 6947.77 | 126.66 |
56 | Czech Republic | 6938.55 | 100.19 |
57 | Hong Kong | 6693.06 | 45.03 |
58 | Pakistan | 6650.28 | 61.25 |
59 | Colorado (United States) | 6455.71 | 35 |
60 | New Hampshire (United States) | 6405.85 | 14.83 |
61 | Russia | 6379.78 | 59.33 |
62 | Malaysia | 5933.3 | 48.5 |
63 | South Africa | 5703.69 | 61 |
64 | Hungary | 5689.36 | 69.81 |
65 | Poland | 5609.44 | 64.83 |
66 | Washington (United States) | 5245.14 | 33.33 |
67 | South Carolina (United States) | 4694.33 | 39.4 |
68 | China | 4681.12 | 54.28 |
69 | Oregon (United States) | 4546.42 | 23.5 |
70 | Hawaii (United States) | 4374.15 | 23 |
71 | Cyprus | 3541.61 | 16.75 |
72 | Louisiana (United States) | 3232.48 | 18.66 |
73 | Kentucky (United States) | 3079.21 | 14.91 |
74 | Taiwan | 3076.26 | 48.16 |
75 | Vermont (United States) | 3041.08 | 7 |
76 | Indonesia | 2886.21 | 33.08 |
77 | Nevada (United States) | 2831.19 | 23.5 |
78 | Utah (United States) | 2635.08 | 34.5 |
79 | Nigeria | 2524.66 | 5.33 |
80 | Jamaica | 2380.5 | 3.5 |
81 | Wyoming (United States) | 2323.21 | 8.5 |
82 | Slovenia | 1857.96 | 21 |
83 | Kansas (United States) | 1857.92 | 11.5 |
84 | Ukraine | 1433.61 | 14.83 |
85 | Oklahoma (United States) | 1413.99 | 22 |
86 | Peru | 1366.47 | 25.08 |
87 | Alabama (United States) | 1355.41 | 19 |
88 | Luxembourg | 1349.69 | 13.41 |
89 | Philippines | 1302.72 | 12.16 |
90 | Maine (United States) | 1300.9 | 5.5 |
91 | Nebraska (United States) | 1254.7 | 9.5 |
92 | Estonia | 1152.58 | 18 |
93 | Bulgaria | 1115.5 | 16.75 |
94 | Croatia | 1106.58 | 23 |
95 | Bolivia | 1102.01 | 9.16 |
96 | Iran | 1085.04 | 8.5 |
97 | West Virginia (United States) | 1056.24 | 13 |
98 | New Mexico (United States) | 1021.72 | 5.41 |
99 | Mississippi (United States) | 981.91 | 12 |
100 | Delaware (United States) | 963.2 | 8 |
101 | Uruguay | 874.95 | 12 |
102 | Egypt | 873.13 | 7.5 |
103 | Thailand | 731.82 | 12.5 |
104 | Iceland | 707.96 | 5.33 |
105 | Tunisia | 679.72 | 17.82 |
106 | Iraq | 665.87 | 0.75 |
107 | United Arab Emirates | 590.91 | 7 |
108 | Bangladesh | 569.21 | 8.66 |
109 | Viet Nam | 531 | 5 |
110 | Ethiopia | 520.79 | 4.5 |
111 | Arkansas (United States) | 481 | 6.5 |
112 | Jordan | 461 | 2 |
113 | Fiji | 425.99 | 10 |
114 | Qatar | 423.04 | 1.33 |
115 | Morocco | 381.66 | 3 |
116 | Uzbekistan | 324 | 1 |
117 | Serbia | 316.33 | 7 |
118 | Malawi | 312.76 | 2.33 |
119 | Saudi Arabia | 237.01 | 3 |
120 | Slovakia | 218.55 | 5.33 |
121 | Alaska (United States) | 195.31 | 3.66 |
122 | Côte d'Ivoire | 191.95 | 2 |
123 | Montana (United States) | 163 | 4 |
124 | Latvia | 155.83 | 2 |
125 | Tanzania | 148.91 | 3.5 |
126 | Kenya | 147.01 | 2.5 |
127 | Botswana | 141.5 | 2 |
128 | Venezuela | 139.65 | 4 |
129 | Malta | 130.5 | 1.5 |
130 | Kazakhstan | 121.83 | 2 |
131 | Macao | 119.66 | 2 |
132 | Ghana | 116.5 | 2 |
133 | Kuwait | 114.5 | 1 |
134 | Barbados | 104 | 2 |
135 | Macedonia (Former Yugoslav Republic) | 102 | 1 |
136 | Uganda | 96.75 | 2.5 |
137 | Idaho (United States) | 91.05 | 2 |
138 | Ecuador | 79.31 | 4.25 |
139 | North Dakota (United States) | 79.25 | 3 |
140 | Sri Lanka | 75.05 | 3.5 |
141 | Monaco | 73.83 | 1 |
142 | Lebanon | 71.86 | 2.83 |
143 | Belarus | 68 | 1 |
144 | Niue | 67.5 | 0.5 |
145 | Senegal | 62.33 | 2 |
146 | Costa Rica | 61 | 1 |
147 | Guatemala | 57.5 | 1.5 |
148 | Lithuania | 47.75 | 2.5 |
149 | Réunion | 45 | 2 |
150 | Burkina Faso | 41.92 | 0.33 |
151 | Montenegro | 38 | 1 |
152 | South Dakota (United States) | 31.5 | 2 |
153 | Afghanistan | 30.75 | 0.25 |
154 | Armenia | 23.83 | 0.83 |
155 | Nepal | 23.58 | 1.5 |
156 | Namibia | 15 | 1 |
157 | Palestinian Authority | 13.33 | 1 |
158 | Martinique | 12.66 | 1 |
159 | Kyrgyzstan | 4.5 | 0.25 |
160 | Oman | 4.33 | 1 |
161 | Algeria | 2.5 | 1.5 |
162 | Georgia | 2.33 | 1 |
163 | Paraguay | 1 | 1 |
163 | Nauru | 1 | 0.5 |