Country name 2004 2005 2006 2007 2008
Afghanistan
Albania
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda
Argentina 41 39 37 37
Armenia 30
Aruba
Australia 38 39 38 38 38
Austria 29 30 31 31 31
Azerbaijan
Bahamas, The
Bahrain 3
Bangladesh
Barbados
Belarus
Belgium 31 30 30 29 30
Belize
Benin
Bermuda
Bhutan 5
Bolivia 33 31 31 30
Bosnia and Herzegovina 12 11 14
Botswana 15
Brazil 30 31 31 29 29
Brunei Darussalam
Bulgaria 3 2 2 2 3
Burkina Faso
Burundi
Cabo Verde
Cambodia
Cameroon
Canada 27 27 26 26 27
Cayman Islands
Central African Republic
Chad
Chile 10 11 12 12 14
China
Colombia 33 28 31 24 23
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 25 26 24 24 23
Cote d'Ivoire
Croatia 11 13 11 11 11
Cuba
Curacao
Cyprus 13 14 12 11 11
Czech Republic 5 6 6 6 6
Denmark 24 24 24 23 23
Djibouti
Dominica
Dominican Republic 25 24 26
Ecuador 34 30 32 27 27
Egypt, Arab Rep.
El Salvador 20 26 24 22 21
Equatorial Guinea
Eritrea
Estonia 11 11 11 12 10
Ethiopia 28
Faeroe Islands
Fiji
Finland 15 15 15 15 15
France 31 30 30 30 30
French Polynesia
Gabon
Gambia, The
Georgia 51
Germany 37 39 39 39 39
Ghana
Greece 11 11 13 13 14
Greenland
Grenada
Guam 15
Guatemala
Guinea
Guinea-Bissau
Guyana
Haiti
Honduras
Hong Kong SAR, China 16
Hungary 5 5 4 4 4
Iceland 26 27 26 25 24
India
Indonesia
Iran, Islamic Rep.
Iraq
Ireland 32 8 31 32 32
Isle of Man
Israel 20 21 20 20 19
Italy 25 26 26 27 28
Jamaica
Japan 31 31 31 32 32
Jordan
Kazakhstan
Kenya
Kiribati
Korea, Dem. Rep.
Korea, Rep. 12 12 12 12 13
Kosovo
Kuwait
Kyrgyz Republic
Lao PDR
Latvia 14 10 8 8 8
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania 10 9 12 10 9
Luxembourg 29 30 26 26 27
Macao SAR, China 9
Macedonia, FYR 8 7 8
Madagascar
Malawi
Malaysia
Maldives
Mali
Malta 18 21 21 25 25
Marshall Islands
Mauritania
Mauritius 39
Mexico 28 28 28 28 27
Micronesia, Fed. Sts.
Moldova 29 28 24 25 25
Monaco
Mongolia
Montenegro 9 9
Morocco
Mozambique
Myanmar
Namibia
Nepal
Netherlands 75 75 75 75 75
New Caledonia
New Zealand 35 35 34 34 34
Nicaragua 17 20 8 17 18
Niger
Nigeria
Northern Mariana Islands
Norway 33 33 33 32 31
Oman
Pakistan
Palau
Panama 16 18 25 26
Papua New Guinea
Paraguay 34 34 18 30 35
Peru 31 21 24 24 26
Philippines
Poland 18 17 16 15 14
Portugal 14 14 13 14 14
Puerto Rico
Qatar
Romania 11 11 10 10 11
Russian Federation 7 7 7 7 7
Rwanda
Samoa 1
San Marino
Sao Tome and Principe
Saudi Arabia
Senegal
Serbia
Seychelles
Sierra Leone
Singapore
Sint Maarten (Dutch part)
Slovak Republic 4 4 4 4 4
Slovenia 9 9 10 10 10
Solomon Islands
Somalia
South Africa 11 12 13 12 12
South Sudan
Spain 17 21 20 20 20
Sri Lanka
St. Kitts and Nevis
St. Lucia
St. Martin (French part)
St. Vincent and the Grenadines
Sudan
Suriname
Swaziland
Sweden 21 19 19 20 20
Switzerland 45 46 46 46 46
Syrian Arab Republic 25 29 28
Tajikistan
Tanzania
Thailand
Timor-Leste
Togo
Tonga
Trinidad and Tobago
Tunisia
Turkey 14 13 17 19 19
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine
United Arab Emirates
United Kingdom 39 38 38 37 37
United States 17 17 16 16 16
Uruguay 25 26 30 33
Uzbekistan
Vanuatu
Venezuela, RB 22 21 20 20 20
Vietnam
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep.
Zambia
Zimbabwe 21

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