|
Afghanistan |
|
|
|
|
|
|
|
|
Albania |
|
|
13.4 |
9.4 |
10.2 |
|
|
|
Algeria |
|
|
|
|
|
|
|
|
American Samoa |
|
|
|
|
|
|
|
|
Andorra |
|
|
|
|
|
|
|
|
Angola |
|
|
|
|
|
|
|
|
Antigua and Barbuda |
|
|
|
|
|
|
|
|
Argentina |
|
|
|
|
|
|
|
|
Armenia |
|
|
|
|
|
|
|
|
Aruba |
|
|
|
|
|
|
|
|
Australia |
|
|
|
|
|
|
|
|
Austria |
|
|
17.8 |
18.9 |
20.0 |
|
|
|
Azerbaijan |
|
|
|
|
|
|
|
|
Bahamas, The |
15.4 |
16.7 |
17.3 |
17.0 |
13.3 |
|
|
|
Bahrain |
5.3 |
5.2 |
4.8 |
5.0 |
5.1 |
|
|
|
Bangladesh |
|
|
|
|
|
|
|
|
Barbados |
|
|
|
|
|
|
|
|
Belarus |
26.6 |
24.7 |
19.9 |
18.8 |
20.7 |
|
|
|
Belgium |
|
|
25.4 |
25.9 |
26.5 |
|
|
|
Belize |
19.5 |
19.9 |
18.8 |
19.5 |
19.7 |
|
|
|
Benin |
|
|
|
|
|
|
|
|
Bermuda |
|
|
|
|
|
|
|
|
Bhutan |
6.2 |
5.9 |
6.6 |
7.5 |
6.5 |
|
|
|
Bolivia |
|
|
|
|
|
|
|
|
Bosnia and Herzegovina |
|
|
|
|
|
|
|
|
Botswana |
23.7 |
19.5 |
16.6 |
15.1 |
|
|
|
|
Brazil |
10.5 |
11.9 |
|
|
10.3 |
|
|
|
Brunei Darussalam |
|
|
|
|
|
|
|
|
Bulgaria |
15.2 |
21.2 |
20.1 |
19.4 |
18.5 |
|
|
|
Burkina Faso |
|
|
|
|
|
|
|
|
Burundi |
14.9 |
15.6 |
16.7 |
13.4 |
11.4 |
|
|
|
Cambodia |
|
|
|
|
|
|
|
|
Cameroon |
8.4 |
7.3 |
8.6 |
|
|
|
|
|
Canada |
14.0 |
13.4 |
13.6 |
14.2 |
14.9 |
|
|
|
Cape Verde |
|
|
|
|
|
|
|
|
Cayman Islands |
|
|
|
|
|
|
|
|
Central African Republic |
|
|
|
|
|
|
|
|
Chad |
|
|
|
|
|
|
|
|
Chile |
|
|
|
|
|
|
|
|
China |
2.5 |
5.6 |
5.0 |
4.7 |
5.3 |
|
|
|
Colombia |
|
|
|
|
|
|
|
|
Comoros |
|
|
|
|
|
|
|
|
Congo, Dem. Rep. |
3.4 |
2.7 |
4.9 |
4.8 |
4.1 |
|
|
|
Congo, Rep. |
11.7 |
8.3 |
11.2 |
11.1 |
7.6 |
|
|
|
Costa Rica |
|
|
|
|
|
|
|
|
Cote d'Ivoire |
|
|
|
|
|
|
|
|
Croatia |
21.5 |
26.9 |
23.1 |
23.0 |
22.1 |
|
|
|
Cuba |
|
|
|
|
|
|
|
|
Curacao |
|
|
|
|
|
|
|
|
Cyprus |
|
|
33.8 |
32.7 |
31.4 |
|
|
|
Czech Republic |
19.5 |
17.3 |
16.3 |
15.7 |
15.3 |
|
|
|
Denmark |
|
|
31.9 |
32.2 |
31.9 |
|
|
|
Djibouti |
|
|
|
|
|
|
|
|
Dominica |
|
|
|
|
|
|
|
|
Dominican Republic |
|
|
|
|
|
|
|
|
Ecuador |
27.7 |
27.2 |
|
|
|
|
|
|
Egypt, Arab Rep. |
18.8 |
19.0 |
17.6 |
17.5 |
16.0 |
|
|
|
El Salvador |
|
|
|
|
|
|
|
|
Equatorial Guinea |
|
|
|
|
|
|
|
|
Eritrea |
|
|
|
|
|
|
|
|
Estonia |
|
|
19.2 |
22.2 |
18.3 |
|
|
|
Ethiopia |
6.0 |
7.7 |
8.5 |
9.0 |
10.2 |
|
|
|
Faeroe Islands |
|
|
|
|
|
|
|
|
Fiji |
21.4 |
21.5 |
22.2 |
21.2 |
|
|
|
|
Finland |
|
|
20.7 |
22.1 |
22.9 |
|
|
|
France |
|
|
18.8 |
19.9 |
20.7 |
|
|
|
French Polynesia |
|
|
|
|
|
|
|
|
Gabon |
|
|
|
|
|
|
|
|
Gambia, The |
|
|
|
|
|
|
|
|
Georgia |
|
|
|
|
8.3 |
|
|
|
Germany |
|
|
11.1 |
10.6 |
10.5 |
|
|
|
Ghana |
13.1 |
|
|
|
|
|
|
|
Greece |
|
|
18.9 |
18.9 |
19.9 |
|
|
|
Greenland |
|
|
|
|
|
|
|
|
Grenada |
23.5 |
22.3 |
23.1 |
|
|
|
|
|
Guam |
|
|
|
|
|
|
|
|
Guatemala |
7.8 |
6.8 |
7.7 |
8.5 |
8.7 |
|
|
|
Guinea |
|
|
|
|
|
|
|
|
Guinea-Bissau |
|
|
|
|
|
|
|
|
Guyana |
|
|
|
|
|
|
|
|
Haiti |
|
|
|
|
|
|
|
|
Honduras |
|
|
|
|
|
|
|
|
Hong Kong SAR, China |
|
|
|
|
|
|
|
|
Hungary |
|
|
23.5 |
23.2 |
21.1 |
|
|
|
Iceland |
|
|
|
|
|
|
|
|
India |
8.4 |
8.8 |
9.1 |
9.1 |
8.9 |
|
|
|
Indonesia |
14.4 |
15.6 |
14.0 |
14.0 |
16.0 |
|
|
|
Iran, Islamic Rep. |
4.1 |
4.7 |
6.6 |
8.7 |
11.0 |
|
|
|
Iraq |
|
|
|
|
|
|
|
|
Ireland |
|
|
26.2 |
26.9 |
26.6 |
|
|
|
Isle of Man |
|
|
|
|
|
|
|
|
Israel |
|
|
|
|
|
|
|
|
Italy |
|
|
23.6 |
23.4 |
25.1 |
|
|
|
Jamaica |
|
|
|
|
|
|
|
|
Japan |
|
|
|
|
|
|
|
|
Jordan |
20.9 |
20.0 |
20.7 |
21.7 |
19.0 |
|
|
|
Kazakhstan |
|
|
|
|
6.8 |
|
|
|
Kenya |
15.0 |
14.9 |
20.5 |
15.8 |
16.1 |
|
|
|
Kiribati |
|
|
|
|
|
|
|
|
Korea, Dem. Rep. |
|
|
|
|
|
|
|
|
Korea, Rep. |
13.6 |
13.9 |
14.2 |
14.5 |
14.2 |
|
|
|
Kosovo |
|
|
|
|
|
|
|
|
Kuwait |
1.1 |
1.4 |
1.1 |
1.0 |
1.2 |
|
|
|
Kyrgyz Republic |
14.9 |
14.7 |
15.1 |
12.6 |
12.5 |
|
|
|
Lao PDR |
|
|
|
|
|
|
|
|
Latvia |
|
15.1 |
13.2 |
14.1 |
16.7 |
|
|
|
Lebanon |
|
|
|
|
|
|
|
|
Lesotho |
46.6 |
47.3 |
45.4 |
44.3 |
45.0 |
|
|
|
Liberia |
|
|
|
|
|
|
|
|
Libya |
|
|
|
|
|
|
|
|
Liechtenstein |
|
|
|
|
|
|
|
|
Lithuania |
|
|
|
|
|
|
|
|
Luxembourg |
|
|
|
|
|
|
|
|
Macao SAR, China |
|
|
|
14.2 |
17.4 |
|
|
|
Macedonia, FYR |
|
|
|
|
|
|
|
|
Madagascar |
|
|
|
|
|
|
|
|
Malawi |
|
|
|
|
|
|
|
|
Malaysia |
|
|
|
19.4 |
19.8 |
|
|
|
Maldives |
13.7 |
13.0 |
13.6 |
13.5 |
14.4 |
|
|
|
Mali |
|
|
|
|
|
|
|
|
Malta |
|
|
|
|
|
|
|
|
Marshall Islands |
|
|
|
|
|
|
|
|
Mauritania |
|
|
|
|
|
|
|
|
Mauritius |
|
|
|
|
|
|
|
|
Mexico |
11.3 |
10.6 |
10.6 |
10.8 |
11.2 |
|
|
|
Micronesia, Fed. Sts. |
|
|
|
|
|
|
|
|
Moldova |
|
|
|
12.1 |
18.3 |
|
|
|
Monaco |
|
|
|
|
|
|
|
|
Mongolia |
17.5 |
11.3 |
9.8 |
9.6 |
10.6 |
|
|
|
Montenegro |
|
|
|
|
|
|
|
|
Morocco |
|
|
|
|
|
|
|
|
Mozambique |
|
|
|
|
|
|
|
|
Myanmar |
4.7 |
4.3 |
3.7 |
4.0 |
4.4 |
|
|
|
Namibia |
29.8 |
27.2 |
28.4 |
27.4 |
30.5 |
|
|
|
Nepal |
6.7 |
7.7 |
9.0 |
8.7 |
8.7 |
|
|
|
Netherlands |
|
|
21.9 |
22.7 |
22.2 |
|
|
|
New Caledonia |
|
|
|
|
|
|
|
|
New Zealand |
|
|
|
|
|
|
|
|
Nicaragua |
19.0 |
9.0 |
9.4 |
9.5 |
10.6 |
|
|
|
Niger |
|
|
|
|
|
|
|
|
Nigeria |
|
|
|
|
|
|
|
|
Northern Mariana Islands |
|
|
|
|
|
|
|
|
Norway |
|
|
|
|
|
|
|
|
Oman |
6.1 |
7.1 |
7.4 |
7.5 |
8.8 |
|
|
|
Pakistan |
12.8 |
12.8 |
13.2 |
13.8 |
12.7 |
|
|
|
Palau |
|
|
|
|
|
|
|
|
Panama |
12.5 |
12.4 |
13.0 |
11.2 |
11.5 |
|
|
|
Papua New Guinea |
19.9 |
20.6 |
19.7 |
22.5 |
23.7 |
|
|
|
Paraguay |
9.1 |
11.0 |
12.5 |
11.5 |
11.6 |
|
|
|
Peru |
12.2 |
13.0 |
13.6 |
14.0 |
14.2 |
|
|
|
Philippines |
15.6 |
16.0 |
16.3 |
16.9 |
17.0 |
|
|
|
Poland |
|
|
|
|
|
|
|
|
Portugal |
|
|
19.3 |
20.2 |
20.0 |
|
|
|
Puerto Rico |
|
|
|
|
|
|
|
|
Qatar |
|
|
|
|
|
|
|
|
Romania |
|
|
|
|
|
|
|
|
Russian Federation |
|
|
|
|
|
|
|
|
Rwanda |
|
|
|
|
|
|
|
|
Samoa |
|
|
|
|
|
|
|
|
San Marino |
|
|
|
|
|
|
|
|
Sao Tome and Principe |
|
|
|
|
|
|
|
|
Saudi Arabia |
|
|
|
|
|
|
|
|
Senegal |
|
|
|
14.3 |
14.7 |
|
|
|
Serbia |
|
|
|
|
|
|
|
|
Seychelles |
35.7 |
32.2 |
27.6 |
27.1 |
27.0 |
|
|
|
Sierra Leone |
11.8 |
12.1 |
9.0 |
7.7 |
9.9 |
|
|
|
Singapore |
16.3 |
16.7 |
15.9 |
16.1 |
15.4 |
|
|
|
Sint Maarten (Dutch part) |
|
|
|
|
|
|
|
|
Slovak Republic |
|
|
|
|
|
|
|
|
Slovenia |
19.7 |
21.5 |
19.8 |
20.3 |
20.6 |
|
|
|
Solomon Islands |
|
|
|
|
|
|
|
|
Somalia |
|
|
|
|
|
|
|
|
South Africa |
|
|
|
|
|
|
|
|
South Sudan |
|
|
|
|
|
|
|
|
Spain |
|
|
15.9 |
16.4 |
15.6 |
|
|
|
Sri Lanka |
17.5 |
17.2 |
17.8 |
17.0 |
16.0 |
|
|
|
St. Kitts and Nevis |
20.2 |
20.3 |
|
|
|
|
|
|
St. Lucia |
|
|
|
|
|
|
|
|
St. Martin (French part) |
|
|
|
|
|
|
|
|
St. Vincent and the Grenadines |
22.4 |
23.5 |
22.8 |
23.5 |
24.4 |
|
|
|
Sudan |
|
|
|
|
|
|
|
|
Suriname |
|
|
|
|
|
|
|
|
Swaziland |
|
|
|
|
|
|
|
|
Sweden |
|
|
20.8 |
21.1 |
21.9 |
|
|
|
Switzerland |
7.8 |
8.4 |
8.5 |
9.0 |
8.9 |
|
|
|
Syrian Arab Republic |
17.5 |
17.5 |
18.6 |
15.6 |
16.3 |
|
|
|
Tajikistan |
|
|
|
|
|
|
|
|
Tanzania |
|
|
|
|
|
|
|
|
Thailand |
|
|
|
|
|
|
|
|
Timor-Leste |
|
|
|
|
|
|
|
|
Togo |
|
|
|
|
|
|
|
|
Tonga |
|
|
|
|
|
|
|
|
Trinidad and Tobago |
23.2 |
21.4 |
22.7 |
|
|
|
|
|
Tunisia |
21.0 |
20.8 |
20.5 |
19.8 |
18.4 |
|
|
|
Turkey |
|
|
|
|
|
|
|
|
Turkmenistan |
|
|
|
|
|
|
|
|
Turks and Caicos Islands |
|
|
|
|
|
|
|
|
Tuvalu |
|
|
|
|
|
|
|
|
Uganda |
|
|
|
|
|
|
|
|
Ukraine |
|
|
|
|
|
|
|
|
United Arab Emirates |
0.3 |
0.7 |
0.8 |
1.0 |
1.0 |
|
|
|
United Kingdom |
|
|
26.3 |
26.3 |
26.6 |
|
|
|
United States |
|
|
|
|
|
|
|
|
Uruguay |
19.4 |
19.0 |
16.9 |
17.4 |
16.8 |
|
|
|
Uzbekistan |
|
|
|
|
|
|
|
|
Vanuatu |
|
|
19.1 |
19.8 |
19.3 |
|
|
|
Venezuela, RB |
13.4 |
14.1 |
12.9 |
14.0 |
17.5 |
|
|
|
Vietnam |
|
|
|
|
|
|
|
|
Virgin Islands (U.S.) |
|
|
|
|
|
|
|
|
West Bank and Gaza |
|
|
|
|
|
|
|
|
Yemen, Rep. |
8.4 |
7.5 |
8.6 |
10.7 |
10.9 |
|
|
|
Zambia |
15.0 |
18.8 |
17.2 |
17.7 |
17.7 |
|
|
|
Zimbabwe |
23.0 |
19.8 |
23.2 |
22.6 |
26.1 |
|
|