1      United States                                      17.10                                             
2      Marshall Islands                                   17.10                                             
3      Tuvalu                                             16.50                                             
4      Maldives                                           13.70                                             
5      Micronesia, Federated States of                    13.70                                             
6      Sweden                                             11.90                                             
7      Switzerland                                        11.70                                             
8      France                                             11.50                                             
9      Malawi                                             11.40                                             
10     Germany                                            11.30                                             
11     Austria                                            11.20                                             
12     Cuba                                               11.10                                             
13     Sierra Leone                                       11.10                                             
14     New Zealand                                        11.00                                             
15     Netherlands                                        10.90                                             
16     Denmark                                            10.80                                             
17     Djibouti                                           10.60                                             
18     Belgium                                            10.60                                             
19     Lesotho                                            10.60                                             
20     Canada                                             10.40                                             
21     Serbia                                             10.40                                             
22     Moldova                                            10.30                                             
23     Japan                                              10.20                                             
24     Kiribati                                           10.20                                             
25     Liberia                                            10.00                                             
26     Paraguay                                           9.80                                              
27     Norway                                             9.70                                              
28     Malta                                              9.70                                              
29     Finland                                            9.70                                              
30     Bosnia and Herzegovina                             9.60                                              
31     Portugal                                           9.50                                              
32     Australia                                          9.40                                              
33     Costa Rica                                         9.30                                              
34     Swaziland                                          9.30                                              
35     Ecuador                                            9.20                                              
36     Italy                                              9.20                                              
37     Slovenia                                           9.20                                              
38     United Kingdom                                     9.10                                              
39     Palau                                              9.00                                              
40     Spain                                              9.00                                              
41     Nicaragua                                          9.00                                              
42     Namibia                                            8.90                                              
43     Iceland                                            8.90                                              
44     South Africa                                       8.80                                              
45     Honduras                                           8.70                                              
46     Saint Vincent and the Grenadines                   8.60                                              
47     Uruguay                                            8.60                                              
48     Sudan                                              8.40                                              
49     Sao Tome and Principe                              8.40                                              
50     Bulgaria                                           8.40                                              
51     Brazil                                             8.30                                              
52     Afghanistan                                        8.20                                              
53     Greece                                             8.10                                              
54     Slovakia                                           8.10                                              
55     Andorra                                            8.10                                              
56     Panama                                             8.00                                              
57     Ireland                                            7.80                                              
58     Croatia                                            7.80                                              
59     Israel                                             7.80                                              
60     Chile                                              7.80                                              
61     Bahamas, The                                       7.70                                              
62     Haiti                                              7.60                                              
63     Burundi                                            7.50                                              
64     Barbados                                           7.50                                              
65     Rwanda                                             7.50                                              
66     Jordan                                             7.50                                              
67     Cyprus                                             7.40                                              
68     Niue                                               7.40                                              
69     Georgia                                            7.40                                              
70     Hungary                                            7.40                                              
71     Czechia                                            7.40                                              
72     Korea, South                                       7.40                                              
73     Gambia, The                                        7.30                                              
74     Algeria                                            7.20                                              
75     Samoa                                              7.20                                              
76     Colombia                                           7.20                                              
77     Uganda                                             7.20                                              
78     Ukraine                                            7.10                                              
79     Vietnam                                            7.10                                              
80     Russia                                             7.10                                              
81     Tunisia                                            7.00                                              
82     Mozambique                                         7.00                                              
83     Mali                                               6.90                                              
84     Iran                                               6.90                                              
85     Tajikistan                                         6.90                                              
86     El Salvador                                        6.80                                              
87     Saint Lucia                                        6.70                                              
88     Comoros                                            6.70                                              
89     Lithuania                                          6.60                                              
90     Luxembourg                                         6.60                                              
91     Kyrgyzstan                                         6.50                                              
92     Thailand                                           6.50                                              
93     Macedonia                                          6.50                                              
94     Estonia                                            6.40                                              
95     Lebanon                                            6.40                                              
96     Montenegro                                         6.40                                              
97     Poland                                             6.40                                              
98     Zimbabwe                                           6.40                                              
99     Bolivia                                            6.30                                              
100    Mexico                                             6.30                                              
101    Guatemala                                          6.20                                              
102    San Marino                                         6.10                                              
103    Grenada                                            6.10                                              
104    Azerbaijan                                         6.00                                              
105    Albania                                            5.90                                              
106    Latvia                                             5.90                                              
107    Morocco                                            5.90                                              
108    Trinidad and Tobago                                5.90                                              
109    Belize                                             5.80                                              
110    Nepal                                              5.80                                              
111    Uzbekistan                                         5.80                                              
112    Niger                                              5.80                                              
113    Cote d'Ivoire                                      5.70                                              
114    Kenya                                              5.70                                              
115    Cambodia                                           5.70                                              
116    Suriname                                           5.70                                              
117    Belarus                                            5.70                                              
118    Guinea                                             5.60                                              
119    Egypt                                              5.60                                              
120    Yemen                                              5.60                                              
121    Tanzania                                           5.60                                              
122    Romania                                            5.60                                              
123    Guinea-Bissau                                      5.60                                              
124    Iraq                                               5.50                                              
125    China                                              5.50                                              
126    Dominica                                           5.50                                              
127    Antigua and Barbuda                                5.50                                              
128    Peru                                               5.50                                              
129    Botswana                                           5.40                                              
130    Jamaica                                            5.40                                              
131    Turkey                                             5.40                                              
132    Venezuela                                          5.30                                              
133    Tonga                                              5.20                                              
134    Guyana                                             5.20                                              
135    Congo, Republic of the                             5.20                                              
136    Togo                                               5.20                                              
137    Saint Kitts and Nevis                              5.10                                              
138    Solomon Islands                                    5.10                                              
139    Vanuatu                                            5.00                                              
140    Burkina Faso                                       5.00                                              
141    Zambia                                             5.00                                              
142    Bahrain                                            5.00                                              
143    Libya                                              5.00                                              
144    Singapore                                          4.90                                              
145    Ethiopia                                           4.90                                              
146    Argentina                                          4.80                                              
147    Cabo Verde                                         4.80                                              
148    Mauritius                                          4.80                                              
149    India                                              4.70                                              
150    Senegal                                            4.70                                              
151    Saudi Arabia                                       4.70                                              
152    Philippines                                        4.70                                              
153    Mongolia                                           4.70                                              
154    Benin                                              4.60                                              
155    Armenia                                            4.50                                              
156    Fiji                                               4.50                                              
157    Dominican Republic                                 4.40                                              
158    Kazakhstan                                         4.40                                              
159    Papua New Guinea                                   4.30                                              
160    Monaco                                             4.30                                              
161    Congo, Democratic Republic of the                  4.30                                              
162    Central African Republic                           4.20                                              
163    Malaysia                                           4.20                                              
164    Cameroon                                           4.10                                              
165    Equatorial Guinea                                  3.80                                              
166    Mauritania                                         3.80                                              
167    Nigeria                                            3.70                                              
168    Bhutan                                             3.60                                              
169    Chad                                               3.60                                              
170    Ghana                                              3.60                                              
171    United Arab Emirates                               3.60                                              
172    Oman                                               3.60                                              
173    Sri Lanka                                          3.50                                              
174    Cook Islands                                       3.40                                              
175    Gabon                                              3.40                                              
176    Seychelles                                         3.40                                              
177    Eritrea                                            3.30                                              
178    Angola                                             3.30                                              
179    Nauru                                              3.30                                              
180    Syria                                              3.30                                              
181    Madagascar                                         3.00                                              
182    Kuwait                                             3.00                                              
183    Bangladesh                                         2.80                                              
184    Indonesia                                          2.80                                              
185    South Sudan                                        2.70                                              
186    Brunei                                             2.60                                              
187    Pakistan                                           2.60                                              
188    Burma                                              2.30                                              
189    Qatar                                              2.20                                              
190    Turkmenistan                                       2.10                                              
191    Laos                                               1.90                                              
192    Timor-Leste                                        1.50