|
Afghanistan |
1.8 |
3.0 |
3.0 |
2.6 |
|
|
|
Albania |
|
|
|
|
|
|
|
Algeria |
33.7 |
28.0 |
28.6 |
26.2 |
|
|
|
American Samoa |
|
|
|
|
|
|
|
Andorra |
|
|
|
|
|
|
|
Angola |
|
|
|
|
|
|
|
Antigua and Barbuda |
|
|
|
|
|
|
|
Argentina |
|
|
|
|
|
|
|
Armenia |
43.4 |
40.6 |
42.5 |
39.5 |
|
|
|
Aruba |
|
|
|
|
|
|
|
Australia |
22.5 |
22.6 |
24.3 |
23.8 |
|
|
|
Austria |
22.8 |
23.2 |
22.8 |
22.5 |
|
|
|
Azerbaijan |
23.3 |
25.1 |
23.4 |
18.1 |
|
|
|
Bahamas, The |
11.1 |
13.7 |
16.1 |
15.0 |
|
|
|
Bahrain |
|
|
|
|
|
|
|
Bangladesh |
27.6 |
28.8 |
29.7 |
30.9 |
|
|
|
Barbados |
41.0 |
39.0 |
44.0 |
|
|
|
|
Belarus |
30.2 |
28.8 |
32.3 |
28.9 |
|
|
|
Belgium |
23.6 |
24.4 |
24.7 |
23.8 |
|
|
|
Belize |
30.6 |
30.3 |
|
|
|
|
|
Benin |
37.5 |
38.8 |
37.9 |
37.0 |
|
|
|
Bermuda |
|
|
|
|
|
|
|
Bhutan |
10.2 |
10.4 |
|
|
|
|
|
Bolivia |
|
|
|
|
|
|
|
Bosnia and Herzegovina |
46.3 |
43.3 |
44.5 |
44.9 |
|
|
|
Botswana |
15.2 |
13.9 |
15.4 |
13.6 |
|
|
|
Brazil |
25.7 |
26.6 |
24.8 |
26.8 |
|
|
|
Brunei Darussalam |
|
|
|
|
|
|
|
Bulgaria |
46.9 |
44.8 |
45.7 |
45.0 |
|
|
|
Burkina Faso |
38.7 |
36.7 |
36.2 |
35.0 |
|
|
|
Burundi |
|
|
|
|
|
|
|
Cambodia |
41.7 |
35.5 |
34.5 |
38.1 |
|
|
|
Cameroon |
|
|
|
|
|
|
|
Canada |
13.8 |
14.5 |
14.9 |
14.6 |
|
|
|
Cape Verde |
31.8 |
27.6 |
|
|
|
|
|
Cayman Islands |
|
|
|
|
|
|
|
Central African Republic |
|
|
|
|
|
|
|
Chad |
|
|
|
|
|
|
|
Chile |
39.1 |
45.8 |
45.1 |
44.0 |
|
|
|
China |
55.0 |
58.9 |
62.2 |
|
|
|
|
Colombia |
37.2 |
33.3 |
36.2 |
31.8 |
|
|
|
Comoros |
|
|
|
|
|
|
|
Congo, Dem. Rep. |
14.8 |
13.0 |
13.9 |
|
|
|
|
Congo, Rep. |
|
|
|
|
|
|
|
Costa Rica |
36.7 |
32.3 |
32.4 |
32.8 |
|
|
|
Cote d'Ivoire |
|
|
|
|
|
|
|
Croatia |
45.4 |
43.2 |
46.0 |
45.5 |
|
|
|
Cuba |
|
|
|
|
|
|
|
Curacao |
|
|
|
|
|
|
|
Cyprus |
36.8 |
34.6 |
34.3 |
33.4 |
|
|
|
Czech Republic |
25.8 |
27.4 |
28.1 |
28.6 |
|
|
|
Denmark |
37.0 |
36.8 |
36.4 |
35.9 |
|
|
|
Djibouti |
|
|
|
|
|
|
|
Dominica |
|
|
|
|
|
|
|
Dominican Republic |
53.6 |
53.3 |
53.0 |
|
|
|
|
Ecuador |
|
|
|
|
|
|
|
Egypt, Arab Rep. |
20.0 |
21.7 |
22.1 |
25.2 |
|
|
|
El Salvador |
40.7 |
38.6 |
40.5 |
34.6 |
|
|
|
Equatorial Guinea |
|
|
|
|
|
|
|
Eritrea |
|
|
|
|
|
|
|
Estonia |
37.9 |
38.9 |
38.8 |
39.9 |
|
|
|
Ethiopia |
12.6 |
10.9 |
9.2 |
15.6 |
|
|
|
Faeroe Islands |
|
|
|
|
|
|
|
Fiji |
|
|
|
|
|
|
|
Finland |
32.1 |
34.8 |
35.3 |
36.1 |
|
|
|
France |
22.7 |
23.1 |
22.2 |
22.3 |
|
|
|
French Polynesia |
|
|
|
|
|
|
|
Gabon |
|
|
|
|
|
|
|
Gambia, The |
|
|
|
|
|
|
|
Georgia |
46.9 |
50.7 |
51.0 |
53.2 |
|
|
|
Germany |
23.6 |
24.5 |
24.6 |
24.7 |
|
|
|
Ghana |
33.1 |
29.3 |
27.5 |
27.4 |
|
|
|
Greece |
28.7 |
29.0 |
31.2 |
30.8 |
|
|
|
Greenland |
|
|
|
|
|
|
|
Grenada |
14.2 |
16.6 |
37.5 |
38.3 |
|
|
|
Guam |
|
|
|
|
|
|
|
Guatemala |
58.1 |
56.4 |
57.0 |
56.2 |
|
|
|
Guinea |
|
|
|
|
|
|
|
Guinea-Bissau |
|
|
|
|
|
|
|
Guyana |
|
|
|
|
|
|
|
Haiti |
|
|
|
|
|
|
|
Honduras |
39.4 |
39.3 |
40.3 |
40.3 |
|
|
|
Hong Kong SAR, China |
8.6 |
8.6 |
8.5 |
|
|
|
|
Hungary |
31.0 |
32.5 |
35.1 |
28.5 |
|
|
|
Iceland |
38.8 |
38.5 |
38.8 |
39.7 |
|
|
|
India |
26.2 |
23.8 |
21.5 |
24.1 |
|
|
|
Indonesia |
27.0 |
31.4 |
29.4 |
29.3 |
|
|
|
Iran, Islamic Rep. |
1.6 |
2.9 |
|
|
|
|
|
Iraq |
|
|
|
|
|
|
|
Ireland |
34.1 |
32.4 |
31.9 |
31.2 |
|
|
|
Isle of Man |
|
|
|
|
|
|
|
Israel |
30.6 |
32.6 |
33.1 |
33.0 |
|
|
|
Italy |
20.8 |
20.5 |
22.1 |
22.3 |
|
|
|
Jamaica |
29.8 |
30.3 |
34.7 |
34.6 |
|
|
|
Japan |
26.9 |
32.7 |
34.4 |
35.4 |
|
|
|
Jordan |
35.8 |
37.6 |
42.8 |
37.6 |
|
|
|
Kazakhstan |
20.6 |
21.9 |
31.2 |
28.4 |
|
|
|
Kenya |
40.6 |
40.6 |
40.1 |
39.8 |
|
|
|
Kiribati |
|
|
|
|
|
|
|
Korea, Dem. Rep. |
|
|
|
|
|
|
|
Korea, Rep. |
25.6 |
25.9 |
26.7 |
24.9 |
|
|
|
Kosovo |
|
|
|
|
|
|
|
Kuwait |
|
0.5 |
0.4 |
0.3 |
|
|
|
Kyrgyz Republic |
52.8 |
42.4 |
36.9 |
36.2 |
|
|
|
Lao PDR |
43.0 |
45.8 |
41.9 |
41.8 |
|
|
|
Latvia |
36.3 |
36.1 |
35.3 |
36.0 |
|
|
|
Lebanon |
38.7 |
43.6 |
46.8 |
39.0 |
|
|
|
Lesotho |
12.4 |
|
|
|
|
|
|
Liberia |
14.5 |
|
17.0 |
14.1 |
|
|
|
Libya |
|
|
|
|
|
|
|
Liechtenstein |
|
|
|
|
|
|
|
Lithuania |
36.7 |
35.7 |
36.9 |
37.7 |
|
|
|
Luxembourg |
29.6 |
29.3 |
28.9 |
28.9 |
|
|
|
Macao SAR, China |
83.7 |
82.5 |
88.6 |
89.2 |
|
|
|
Macedonia, FYR |
40.4 |
|
|
|
|
|
|
Madagascar |
15.2 |
|
|
|
|
|
|
Malawi |
|
|
|
|
|
|
|
Malaysia |
15.9 |
15.7 |
16.7 |
15.4 |
|
|
|
Maldives |
8.6 |
10.7 |
9.8 |
|
|
|
|
Mali |
30.3 |
29.2 |
30.0 |
|
|
|
|
Malta |
34.8 |
34.9 |
34.2 |
35.0 |
|
|
|
Marshall Islands |
|
|
|
|
|
|
|
Mauritania |
|
|
|
|
|
|
|
Mauritius |
|
45.1 |
49.6 |
52.1 |
|
|
|
Mexico |
|
|
|
|
|
|
|
Micronesia, Fed. Sts. |
|
|
|
|
|
|
|
Moldova |
50.3 |
46.0 |
47.8 |
50.7 |
|
|
|
Monaco |
|
|
|
|
|
|
|
Mongolia |
25.3 |
30.2 |
28.5 |
36.7 |
|
|
|
Montenegro |
|
|
|
|
|
|
|
Morocco |
32.1 |
31.4 |
36.1 |
35.3 |
|
|
|
Mozambique |
|
|
|
|
|
|
|
Myanmar |
|
|
|
|
|
|
|
Namibia |
|
|
|
|
|
|
|
Nepal |
34.9 |
34.8 |
38.9 |
38.2 |
|
|
|
Netherlands |
26.2 |
26.7 |
27.0 |
26.3 |
|
|
|
New Caledonia |
|
|
|
|
|
|
|
New Zealand |
24.0 |
24.9 |
27.1 |
28.1 |
|
|
|
Nicaragua |
50.0 |
49.4 |
52.3 |
50.3 |
|
|
|
Niger |
|
|
|
|
|
|
|
Nigeria |
2.3 |
|
|
|
|
|
|
Northern Mariana Islands |
|
|
|
|
|
|
|
Norway |
20.9 |
23.8 |
24.1 |
22.4 |
|
|
|
Oman |
|
|
|
|
|
|
|
Pakistan |
33.3 |
31.8 |
31.0 |
34.7 |
|
|
|
Palau |
|
|
|
|
|
|
|
Panama |
|
|
|
|
|
|
|
Papua New Guinea |
|
|
|
|
|
|
|
Paraguay |
46.5 |
42.9 |
47.4 |
46.5 |
|
|
|
Peru |
37.1 |
38.4 |
38.5 |
38.1 |
|
|
|
Philippines |
26.2 |
29.0 |
28.6 |
26.8 |
|
|
|
Poland |
39.1 |
37.4 |
39.5 |
39.1 |
|
|
|
Portugal |
32.7 |
30.5 |
30.7 |
29.5 |
|
|
|
Puerto Rico |
|
|
|
|
|
|
|
Qatar |
|
|
|
|
|
|
|
Romania |
35.1 |
33.1 |
36.3 |
39.6 |
|
|
|
Russian Federation |
16.4 |
22.5 |
21.1 |
19.5 |
|
|
|
Rwanda |
|
|
|
|
|
|
|
Samoa |
|
|
|
|
|
|
|
San Marino |
25.7 |
23.1 |
22.2 |
19.9 |
|
|
|
Sao Tome and Principe |
|
|
|
|
|
|
|
Saudi Arabia |
|
|
|
|
|
|
|
Senegal |
|
|
|
|
|
|
|
Serbia |
42.0 |
43.5 |
45.1 |
45.6 |
|
|
|
Seychelles |
32.7 |
39.7 |
35.7 |
30.7 |
|
|
|
Sierra Leone |
11.4 |
24.6 |
25.8 |
29.4 |
|
|
|
Singapore |
21.7 |
26.2 |
26.2 |
25.3 |
|
|
|
Sint Maarten (Dutch part) |
|
|
|
|
|
|
|
Slovak Republic |
33.2 |
32.8 |
32.6 |
33.0 |
|
|
|
Slovenia |
32.2 |
33.3 |
33.9 |
33.6 |
|
|
|
Solomon Islands |
|
|
|
|
|
|
|
Somalia |
|
|
|
|
|
|
|
South Africa |
30.1 |
31.4 |
34.4 |
33.3 |
|
|
|
South Sudan |
|
|
|
|
|
|
|
Spain |
14.0 |
13.3 |
20.5 |
15.3 |
|
|
|
Sri Lanka |
44.6 |
37.5 |
42.6 |
42.9 |
|
|
|
St. Kitts and Nevis |
14.7 |
11.5 |
15.0 |
29.0 |
|
|
|
St. Lucia |
|
|
|
|
|
|
|
St. Martin (French part) |
|
|
|
|
|
|
|
St. Vincent and the Grenadines |
19.3 |
17.4 |
18.5 |
40.9 |
|
|
|
Sudan |
|
|
|
|
|
|
|
Suriname |
|
|
|
|
|
|
|
Swaziland |
|
|
|
|
|
|
|
Sweden |
37.5 |
39.8 |
40.2 |
39.3 |
|
|
|
Switzerland |
25.8 |
|
|
|
|
|
|
Syrian Arab Republic |
|
|
|
|
|
|
|
Tajikistan |
|
|
|
|
|
|
|
Tanzania |
|
|
|
|
|
|
|
Thailand |
36.9 |
38.3 |
40.2 |
39.4 |
|
|
|
Timor-Leste |
|
|
|
|
|
|
|
Togo |
43.0 |
34.3 |
37.4 |
37.5 |
|
|
|
Tonga |
|
|
|
|
|
|
|
Trinidad and Tobago |
13.0 |
15.3 |
|
|
|
|
|
Tunisia |
31.0 |
31.6 |
31.3 |
28.4 |
|
|
|
Turkey |
51.8 |
52.3 |
54.3 |
56.3 |
|
|
|
Turkmenistan |
|
|
|
|
|
|
|
Turks and Caicos Islands |
|
|
|
|
|
|
|
Tuvalu |
|
|
|
|
|
|
|
Uganda |
48.1 |
46.8 |
45.4 |
39.5 |
|
|
|
Ukraine |
31.3 |
33.9 |
31.4 |
35.3 |
|
|
|
United Arab Emirates |
|
|
|
|
|
|
|
United Kingdom |
26.8 |
28.1 |
30.0 |
31.9 |
|
|
|
United States |
2.6 |
3.0 |
2.8 |
3.0 |
|
|
|
Uruguay |
47.5 |
40.5 |
39.9 |
39.6 |
|
|
|
Uzbekistan |
|
|
|
|
|
|
|
Vanuatu |
|
|
|
|
|
|
|
Venezuela, RB |
|
|
|
|
|
|
|
Vietnam |
|
|
|
|
|
|
|
Virgin Islands (U.S.) |
|
|
|
|
|
|
|
West Bank and Gaza |
21.0 |
|
|
|
|
|
|
Yemen, Rep. |
|
|
|
|
|
|
|
Zambia |
36.5 |
28.3 |
32.3 |
|
|
|
|
Zimbabwe |
|
|
|
|
|
|