Country name 2004 2005 2006 2007 2008
Congo, Dem. Rep. 2 2 2 2 2
Tajikistan 2 2 2 4 4
Korea, Dem. Rep. 3 2 2 2 2
Ethiopia 3 2 2 3 3
Nepal 3 3 3 3 5
Cote d'Ivoire 3 4 4 3 4
Uzbekistan 3 4 3 3 3
Zambia 4 4 2 2 2
Mozambique 4 4 4 5 4
Zimbabwe 4 4 4 4 4
Bangladesh 4 5 5 6 6
Trinidad and Tobago 4 4 4 4 5
Tanzania 5 5 5 6 6
China 5 5 5 5 6
Ukraine 5 5 5 6 7
Kazakhstan 5 6 5 5 6
Turkmenistan 5 5 5 5 5
Kenya 6 6 6 6 6
Cuba 6 6 6 6 6
India 6 6 6 6 6
Russian Federation 6 6 6 6 7
Iceland 6 6 7 6 5
Moldova 6 6 7 9 9
Singapore 7 10 10 11 10
Angola 7 6 8 10 12
Gabon 7 7 7 7 7
Belarus 7 8 9 9 10
Qatar 8 9 10 10 15
Nigeria 8 8 7 7 8
Slovak Republic 8 9 9 11 11
Azerbaijan 9 9 11 10 11
Myanmar 9 10 8 9 4
Sudan 9 9 11 13 14
Togo 9 9 8 9 11
Haiti 10 9 9 9 8
Armenia 10 10 9 14 16
South Africa 10 10 11 11 10
Bahrain 10 11 11 11 11
Cameroon 10 10 9 11 11
Romania 10 10 10 10 12
Finland 10 11 11 11 11
Eritrea 11 8 6 5 5
Kuwait 11 11 12 12 12
Cambodia 11 12 12 14 14
Czech Republic 11 12 12 13 13
Bulgaria 11 12 12 12 13
Poland 12 12 13 14 15
Oman 12 12 9 12 11
Serbia 12 14 14 11 13
Estonia 12 13 14 13 13
Mongolia 12 11 11 13 13
Norway 12 12 12 13 12
Macedonia, FYR 12 12 12 13 13
Indonesia 12 12 12 12 13
Korea, Rep. 13 13 13 13 12
Pakistan 13 11 11 13 13
Lithuania 13 14 16 17 17
Turkey 13 13 13 14 14
Kosovo 13 14 14 15 15
Hong Kong SAR, China 13 14 11 10 10
Ghana 13 13 12 13 13
Hungary 14 14 15 16 16
Sweden 14 14 15 15 15
Netherlands 14 14 15 15 15
Brunei Darussalam 14 14 11 12 11
Belgium 14 14 14 14 15
Georgia 15 18 17 20 19
Jamaica 15 15 13 13 13
Japan 15 14 14 14 14
Germany 16 15 15 15 15
Kyrgyz Republic 16 16 16 22 24
France 16 16 16 16 16
Canada 16 16 16 16 17
Vietnam 16 15 15 16 16
Saudi Arabia 16 17 17 21 21
Bosnia and Herzegovina 16 15 18 19 19
Nicaragua 16 16 17 17 16
United Arab Emirates 17 17 17 16 14
Senegal 17 16 17 20 21
Israel 17 18 17 17 17
Egypt, Arab Rep. 17 14 15 16 16
Tunisia 17 18 17 17 16
Argentina 17 18 18 18 18
Syrian Arab Republic 18 21 21 21 21
Malta 18 12 14 13 21
United Kingdom 18 18 18 19 19
Chile 18 19 18 18 19
Honduras 18 19 19 23 21
Thailand 19 18 17 17 16
Slovenia 19 19 20 23 26
Croatia 19 19 21 21 21
Benin 19 21 23 26 25
Sri Lanka 19 21 20 21 19
Philippines 19 18 17 18 17
Latvia 20 20 22 24 24
Iran, Islamic Rep. 20 20 20 19 18
Guatemala 20 22 22 22 20
Greece 20 21 21 22 21
Denmark 21 21 21 22 22
Congo, Rep. 21 20 23 23 28
Switzerland 21 21 20 22 22
Australia 21 21 21 21 20
El Salvador 22 23 21 23 22
Italy 22 21 21 22 21
Algeria 22 22 21 22 23
Spain 22 22 23 23 23
New Zealand 23 24 24 24 24
Brazil 23 22 22 22 23
Malaysia 23 21 20 19 20
Venezuela, RB 23 22 26 23 22
United States 23 23 23 23 23
Jordan 23 24 23 23 22
Libya 23 24 24 25 25
Austria 23 23 23 23 22
Portugal 25 23 25 24 25
Colombia 25 25 24 25 25
Mexico 25 25 26 27 28
Uruguay 26 25 25 27 21
Dominican Republic 26 23 20 21 19
Morocco 26 25 25 25 27
Lebanon 26 28 28 25 28
Ecuador 26 28 32 31 33
Botswana 26 26 27 28 30
Peru 27 24 27 26 29
Ireland 27 29 30 31 30
Paraguay 27 25 26 27 26
Yemen, Rep. 29 29 25 27 28
Bolivia 29 21 19 27 27
Cyprus 30 30 29 29 29
Albania 32 33 28 31 32
Costa Rica 33 35 31 31 32
Panama 33 29 28 31 33
Namibia 34 39 34 33 33
Iraq 38 39 39 41 30
Luxembourg 52 54 52 52 53
Faeroe Islands
New Caledonia
Cabo Verde
Lesotho
Swaziland
Afghanistan
Virgin Islands (U.S.)
Niger
Mauritania
Lao PDR
Chad
Northern Mariana Islands
Liberia
Kiribati
Montenegro 16 13 18 17
Isle of Man
Solomon Islands
Monaco
Liechtenstein
Palau
Madagascar
Malawi
Cayman Islands
Aruba
Burundi
Papua New Guinea
Barbados
Maldives
Antigua and Barbuda
Micronesia, Fed. Sts.
Mauritius
Dominica
Sint Maarten (Dutch part)
St. Kitts and Nevis
Equatorial Guinea
St. Martin (French part)
Somalia
Macao SAR, China
South Sudan
Guyana
Djibouti
Guinea-Bissau
St. Lucia
Puerto Rico
St. Vincent and the Grenadines
Guinea
Suriname
Guam
Curacao
Grenada
Comoros
Mali
Central African Republic
Turks and Caicos Islands
Timor-Leste
Uganda
Tonga
Bermuda
Burkina Faso
Rwanda
Samoa
San Marino
Tuvalu
Sao Tome and Principe
Bhutan
Greenland
Belize
Gambia, The
Bahamas, The
French Polynesia
Vanuatu
Seychelles
Andorra
Sierra Leone
West Bank and Gaza
Marshall Islands
American Samoa
Fiji

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