Country name 2006 2007 2008 2009 2010
Afghanistan
Albania 10
Algeria
American Samoa
Andorra
Angola
Antigua and Barbuda 5 5 5
Argentina 11 11 10 9 9
Armenia 10 8 7 5 6
Aruba 6 5
Australia 9 9 9 9 9
Austria 14 13 12 12 12
Azerbaijan 9 9 7 6 6
Bahamas, The 5 5 4 4
Bahrain 9
Bangladesh 13
Barbados 9
Belarus 24
Belgium 11 11 10 10 10
Belize
Benin 7
Bermuda 3 3
Bhutan 6 9 7
Bolivia 10 9 10
Bosnia and Herzegovina
Botswana 11 10
Brazil 13 13 14 13
Brunei Darussalam
Bulgaria 28 29 29 27 25
Burkina Faso 4 6
Burundi
Cabo Verde
Cambodia 9 16
Cameroon
Canada 10 10 10 9 8
Cayman Islands 4 4 4 4 3
Central African Republic
Chad
Chile 11
China 41 41
Colombia 16 16 15 16 16
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica 13 13 13 12 12
Cote d'Ivoire
Croatia 19 19 19 17 15
Cuba 13 12 12 12 12
Curacao
Cyprus 10 10 10 10 9
Czech Republic 27 27 27 24 23
Denmark 12 13 12 10 9
Djibouti
Dominica
Dominican Republic 14 14 14 14 7
Ecuador 11 11 11 11 11
Egypt, Arab Rep. 6 6 6 5 6
El Salvador 19 20 21 18 18
Equatorial Guinea
Eritrea
Estonia 21 22 23 19 19
Ethiopia 17
Faroe Islands
Fiji 27 22
Finland 12 12 10 10 10
France 12 12 11 10 10
French Polynesia
Gabon
Gambia, The
Georgia 4 4
Germany 16 16 15 15 14
Ghana 14 14
Greece 10 10 10 9 8
Greenland
Grenada
Guam
Guatemala 21
Guinea 1 1
Guinea-Bissau
Guyana
Haiti
Honduras 22 22 21 20 19
Hong Kong SAR, China 6 6 5 4 4
Hungary 21 21 21 19 20
Iceland 9 8 8 9 8
India 18
Indonesia 15 15 15 15 16
Iran, Islamic Rep. 32 29 27 26 24
Iraq 4 7 4
Ireland 11 11 10 10 9
Isle of Man 4
Israel 10 11 11 10 10
Italy 17 17 16 15 14
Jamaica 5 6 8 7 7
Japan 18 17 17 15 15
Jordan 11 9 9 10 8
Kazakhstan 12 12 12 11 12
Kenya
Kiribati 25
Korea, Dem. People’s Rep.
Korea, Rep. 16 15 15 14 14
Kuwait
Kyrgyz Republic 11
Lao PDR 7
Latvia 17 16 18 16 14
Lebanon
Lesotho 34
Liberia 1 5
Libya
Liechtenstein
Lithuania 20 20 19 18 17
Luxembourg 5 6 6 4 4
Macao SAR, China 18 15 12 8 8
Macedonia, FYR 30 29 28
Madagascar
Malawi
Malaysia 25 23 23 20 21
Maldives 32 17
Mali 3
Malta 16 13 11 12 13
Marshall Islands
Mauritania
Mauritius 27 26
Mexico 18 18 18 18 18
Micronesia, Fed. Sts.
Moldova 12 12 14 13 12
Monaco
Mongolia 12 12 12
Montenegro 10 12 10 10
Morocco 15 15 15
Mozambique
Myanmar
Namibia 9 5
Nepal 7
Netherlands 8 8 7 7 6
New Caledonia
New Zealand 10 10 10 10 10
Nicaragua 18 19 19
Niger
Nigeria 8
Northern Mariana Islands
Norway 8 8 8 7 7
Oman 6
Pakistan 15 13 12 3 3
Palau
Panama 9 10 9 10 10
Papua New Guinea
Paraguay 9 9 10 10 9
Peru 11 12 13
Philippines 12 11 11 10 10
Poland 18 18 18 17 16
Portugal 20 19 18 17 17
Puerto Rico 11 10 10 9 9
Qatar 4 5 4 6
Romania 27 26 25 23 21
Russian Federation 21 20 19 18 18
Rwanda
Samoa 35
San Marino 23 22 21 20 19
Sao Tome and Principe
Saudi Arabia 1 1 1 2
Senegal 5
Serbia 19 20 16 16 16
Seychelles
Sierra Leone
Singapore 17 18 17
Sint Maarten (Dutch part)
Slovak Republic 25 24 25 22 21
Slovenia 24 23 23 22 21
Solomon Islands
Somalia
South Africa 14 14 13 13 13
South Sudan
Spain 12 12 11 10 10
Sri Lanka 28 27 26 25 25
St. Kitts and Nevis
St. Lucia 9
St. Martin (French part)
St. Vincent and the Grenadines 4
Sudan
Suriname
Swaziland
Sweden 9 9 8 8 8
Switzerland 11 11 10 10 10
Syrian Arab Republic 9 8 9 10 9
Tajikistan 5
Tanzania 3
Thailand 19 19 18 19 18
Timor-Leste 0 7
Togo 4
Tonga
Trinidad and Tobago 16 15 15
Tunisia
Turkey 17 17 16 16 16
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 5
Ukraine 15
United Arab Emirates 7 6
United Kingdom 9 9 9 8 7
United States 9 9 9 8 7
Uruguay 13 13 11 12
Uzbekistan
Vanuatu 3
Venezuela, RB 12 12 11 11 11
Vietnam 16
Virgin Islands (U.S.)
West Bank and Gaza 9 10 11 9 8
Yemen, Rep. 15
Zambia
Zimbabwe

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