Rank | Country or State | Score | Authors |
1 | Massachusetts (United States) | 773857.6 | 456.12 |
2 | United Kingdom | 678743.83 | 1446.38 |
3 | California (United States) | 540418.88 | 460.75 |
4 | New York (United States) | 379433.14 | 418.48 |
5 | Canada | 296270.02 | 773.7 |
6 | Illinois (United States) | 276303.5 | 208.56 |
7 | Germany | 271022.52 | 1200.04 |
8 | District of Columbia (United States) | 233613.84 | 601.15 |
9 | France | 174274.54 | 1032.4 |
10 | Italy | 170582.49 | 1211.46 |
11 | Pennsylvania (United States) | 155228.49 | 185.55 |
12 | New Jersey (United States) | 134744.47 | 76.4 |
13 | Netherlands | 117332.39 | 564.74 |
14 | Spain | 111148.4 | 866.44 |
15 | Australia | 104166.25 | 448.34 |
16 | Connecticut (United States) | 102196.73 | 132.09 |
17 | Missouri (United States) | 95967.15 | 101.76 |
18 | Israel | 88487.4 | 83.91 |
19 | Michigan (United States) | 76656.62 | 131.18 |
20 | North Carolina (United States) | 70415.79 | 109.41 |
21 | Sweden | 69380.48 | 278.23 |
22 | Maryland (United States) | 63897.95 | 84.66 |
23 | Switzerland | 61626.14 | 252 |
24 | Texas (United States) | 60914.66 | 151.91 |
25 | Indiana (United States) | 57270.6 | 114.08 |
26 | Virginia (United States) | 56765.95 | 103.79 |
27 | Belgium | 54393.69 | 334.17 |
28 | Ohio (United States) | 51585.32 | 62.03 |
29 | Minnesota (United States) | 49916.62 | 58.93 |
30 | Japan | 46759.12 | 252.66 |
31 | Wisconsin (United States) | 43593.89 | 63.16 |
32 | Tennessee (United States) | 43579.07 | 57.5 |
33 | Florida (United States) | 42743.74 | 89.66 |
34 | Rhode Island (United States) | 37619.81 | 34.5 |
35 | Georgia (United States) | 32643.15 | 90.28 |
36 | New Zealand | 32170.79 | 111.75 |
37 | Arizona (United States) | 31449.56 | 33.03 |
38 | Norway | 31270.76 | 143.56 |
39 | Iowa (United States) | 26851.73 | 55.11 |
40 | Denmark | 24358.43 | 125.01 |
41 | Washington (United States) | 24350.45 | 33.33 |
42 | Austria | 23369.42 | 160.26 |
43 | South Carolina (United States) | 21977.79 | 39.4 |
44 | Singapore | 21492.64 | 87.91 |
45 | Ireland | 21235.09 | 82.33 |
46 | South Korea | 18017.12 | 75.25 |
47 | Hong Kong | 17923.52 | 45.03 |
48 | New Hampshire (United States) | 14902.25 | 14.83 |
49 | Greece | 13641.93 | 139.25 |
50 | Kentucky (United States) | 13562.74 | 14.91 |
51 | Portugal | 13055.72 | 274.68 |
52 | Oregon (United States) | 11806.14 | 23.5 |
53 | Finland | 11499.1 | 87.06 |
54 | India | 11425.6 | 151.66 |
55 | Turkey | 11264.52 | 182.91 |
56 | Colorado (United States) | 11079.25 | 35 |
57 | Chile | 9784.35 | 93.16 |
58 | Utah (United States) | 9666.86 | 34.5 |
59 | Hungary | 8941.99 | 69.81 |
60 | Cyprus | 7582.12 | 16.75 |
61 | Taiwan | 7048.34 | 48.16 |
62 | Argentina | 6486.34 | 95.09 |
63 | Kansas (United States) | 6404.42 | 11.5 |
64 | Brazil | 5983.18 | 238.83 |
65 | Alabama (United States) | 5843.88 | 19 |
66 | Mexico | 5558.36 | 75 |
67 | China | 5519.19 | 54.28 |
68 | Russia | 5347.13 | 59.33 |
69 | Nevada (United States) | 5030.49 | 23.5 |
70 | Wyoming (United States) | 4913.68 | 8.5 |
71 | Louisiana (United States) | 4413.85 | 18.66 |
72 | Oklahoma (United States) | 4192.81 | 22 |
73 | New Mexico (United States) | 3983.32 | 5.41 |
74 | Czech Republic | 3586.17 | 100.19 |
75 | Delaware (United States) | 2963.08 | 8 |
76 | Hawaii (United States) | 2919.93 | 23 |
77 | Vermont (United States) | 2828.88 | 7 |
78 | West Virginia (United States) | 2679.39 | 13 |
79 | Nebraska (United States) | 2531.39 | 9.5 |
80 | South Africa | 1914.97 | 61 |
81 | Ukraine | 1828.69 | 14.83 |
82 | Mississippi (United States) | 1809.28 | 12 |
83 | Maine (United States) | 1753.36 | 5.5 |
84 | Colombia | 1701.88 | 132.58 |
85 | Arkansas (United States) | 1270.02 | 6.5 |
86 | Poland | 1014.42 | 64.83 |
87 | Iceland | 922.51 | 5.33 |
88 | Pakistan | 886.74 | 61.25 |
89 | Montana (United States) | 857.45 | 4 |
90 | Thailand | 812.07 | 12.5 |
91 | Malaysia | 776.02 | 48.5 |
92 | Egypt | 745.27 | 7.5 |
93 | Luxembourg | 549.26 | 13.41 |
94 | Uruguay | 527.38 | 12 |
95 | Slovenia | 488.74 | 21 |
96 | Bulgaria | 415.66 | 16.75 |
97 | Iraq | 373.6 | 0.75 |
98 | Venezuela | 356.81 | 4 |
99 | United Arab Emirates | 344.65 | 7 |
100 | Peru | 322.55 | 25.08 |
101 | Alaska (United States) | 276.43 | 3.66 |
102 | Ethiopia | 182.93 | 4.5 |
103 | Philippines | 166.75 | 12.16 |
104 | Tunisia | 165.44 | 17.82 |
105 | North Dakota (United States) | 147.67 | 3 |
106 | Indonesia | 135.92 | 33.08 |
107 | Romania | 135.89 | 126.66 |
108 | Kazakhstan | 124.05 | 2 |
109 | Estonia | 115.81 | 18 |
110 | Qatar | 110.23 | 1.33 |
111 | Kyrgyzstan | 104.91 | 0.25 |
112 | Latvia | 104.29 | 2 |
113 | Viet Nam | 98.95 | 5 |
114 | Sri Lanka | 80.35 | 3.5 |
115 | Martinique | 79.13 | 1 |
116 | Kenya | 57.68 | 2.5 |
117 | Monaco | 55.23 | 1 |
118 | Idaho (United States) | 44.31 | 2 |
119 | Macao | 43.01 | 2 |
120 | Tanzania | 42.6 | 3.5 |
121 | South Dakota (United States) | 38.51 | 2 |
122 | Réunion | 38.19 | 2 |
123 | Barbados | 36.27 | 2 |
124 | Bangladesh | 33.2 | 8.66 |
125 | Saudi Arabia | 32.24 | 3 |
126 | Palestinian Authority | 31.34 | 1 |
127 | Guatemala | 30.95 | 1.5 |
128 | Côte d'Ivoire | 30.43 | 2 |
129 | Morocco | 27.29 | 3 |
130 | Croatia | 25.6 | 23 |
131 | Nigeria | 21.32 | 5.33 |
132 | Iran | 21.31 | 8.5 |
133 | Namibia | 20.05 | 1 |
134 | Fiji | 19.71 | 10 |
135 | Armenia | 19.54 | 0.83 |
136 | Bolivia | 18.55 | 9.16 |
137 | Belarus | 17.12 | 1 |
138 | Burkina Faso | 14 | 0.33 |
139 | Jamaica | 12.6 | 3.5 |
140 | Lebanon | 12.12 | 2.83 |
141 | Lithuania | 11.69 | 2.5 |
142 | Nepal | 11.55 | 1.5 |
143 | Kuwait | 11.5 | 1 |
144 | Slovakia | 9.59 | 5.33 |
145 | Malawi | 8.35 | 2.33 |
146 | Jordan | 6.89 | 2 |
147 | Macedonia (Former Yugoslav Republic) | 4.05 | 1 |
148 | Niue | 3.68 | 0.5 |
149 | Ecuador | 3.24 | 4.25 |
150 | Ghana | 1.44 | 2 |
151 | Afghanistan | 1.11 | 0.25 |
152 | Georgia | 0.81 | 1 |
153 | Oman | 0.45 | 1 |
154 | Serbia | 0.37 | 7 |
155 | Botswana | 0.23 | 2 |
156 | Paraguay | 0 | 1 |
156 | Uganda | 0 | 2.5 |
156 | Uzbekistan | 0 | 1 |
156 | Montenegro | 0 | 1 |
156 | Malta | 0 | 1.5 |
156 | Costa Rica | 0 | 1 |
156 | Nauru | 0 | 0.5 |
156 | Senegal | 0 | 2 |
156 | Algeria | 0 | 1.5 |