Country name 1999 2000 2001 2002 2003
Ethiopia 4 4 4 4 4
Poland 4 4 4 4 4
Uganda 4 5 5 5 5
Mozambique 6 6 5 5 5
Niger 6 6 6 6 7
Tanzania 6 6 6 6 7
Kenya 7 7 7 7 7
Algeria 7 7 7 7 7
Yemen, Rep. 7 8 8 8 8
Kazakhstan 8 8 8 8 8
Vietnam 8 8 8 8 8
Burkina Faso 8 8 8 9 9
Guatemala 8 8 8 8 8
Chad 8 8 8 8 8
Madagascar 9 9 9 9 9
Uzbekistan 9 9 9 9 8
Romania 9 9 9 9 9
Germany 9 9 9 9 9
Myanmar 9 9 9 9 9
Indonesia 9 9 9 9 9
Cambodia 9 9 9 10 10
Afghanistan 9 10 10 10 11
Sudan 10 10 10 10 10
Zambia 11 11 11 11 11
Thailand 11 11 11 11 11
Malaysia 11 11 11 11 11
Zimbabwe 11 11 11 11 11
India 11 11 11 11 11
Mali 11 11 11 12 12
Bangladesh 11 11 12 12 12
Czech Republic 11 11 12 12 12
Korea, Dem. Rep. 12 12 12 12 12
Netherlands 13 13 12 12 12
Ukraine 13 13 13 13 13
Honduras 13 13 13 13 13
Sweden 13 14 14 14 14
Bulgaria 14 14 14 15 15
Nigeria 14 14 14 14 14
Guinea 14 14 14 14 15
Philippines 14 14 14 14 14
Serbia 15 15 15 15 15
Switzerland 15 15 15 15 15
Ghana 15 15 15 16 16
China 14 15 16 16 17
Congo, Dem. Rep. 15 15 16 16 16
Somalia 17 16 16 16 16
Pakistan 16 17 17 17 17
Belarus 17 17 17 18 18
Belgium 17 17 17 18 18
Hungary 18 18 17 17 17
Cameroon 17 18 18 19 19
Russian Federation 18 18 18 18 19
Italy 18 18 18 18 18
Morocco 19 19 18 18 18
Togo 18 19 19 19 20
Cote d'Ivoire 18 19 19 19 20
Austria 19 19 19 20 20
Cuba 20 20 20 20 19
Finland 19 20 20 20 20
Libya 20 20 20 19 19
Haiti 19 20 20 21 22
Nicaragua 20 20 20 21 21
Denmark 20 20 20 20 21
Senegal 20 21 21 21 21
Egypt, Arab Rep. 21 21 21 21 20
Dominican Republic 21 21 21 21 21
El Salvador 21 21 21 22 22
Jordan 22 21 21 21 20
France 22 22 22 22 22
Azerbaijan 23 22 22 22 22
Angola 22 23 23 24 25
Iran, Islamic Rep. 24 24 24 24 24
Spain 24 24 24 24 24
Georgia 25 25 25 25 25
Ireland 26 26 26 26 25
United Kingdom 26 26 26 26 26
Costa Rica 26 26 27 27 28
Ecuador 27 27 27 27 27
New Zealand 27 28 28 28 28
Peru 28 28 28 28 29
Paraguay 28 28 28 29 29
Turkey 28 29 29 29 29
Bolivia 28 29 29 29 30
Greece 29 29 29 29 29
Iraq 30 29 29 28 28
South Africa 30 30 30 30 31
United Arab Emirates 29 30 31 32 33
Syrian Arab Republic 31 31 32 32 32
Mongolia 31 32 33 34 35
Venezuela, RB 32 32 32 32 32
Congo, Rep. 32 33 33 34 35
Colombia 33 34 34 34 35
Chile 34 34 34 34 34
Mexico 34 34 34 34 34
Panama 35 35 35 36 36
Armenia 36 36 36 36 36
Brazil 37 38 38 38 38
Portugal 38 38 38 38 38
Argentina 39 39 39 39 39
Saudi Arabia 40 40 40 39 39
Canada 42 42 42 43 43
United States 44 44 44 44 45
Lebanon 46 46 46 45 45
Japan 47 47 47 48 48
Uruguay 48 48 48 48 49
Korea, Rep. 50 49 49 49 49
Israel 58 58 58 58 58
Australia 61 61 60 60 60
Puerto Rico 66 66 66 65 65
Kuwait 71 70 70 70 70
Singapore 97 97 96 97 100
Hong Kong SAR, China 100 100 100 100 100
St. Lucia
Sao Tome and Principe
Macao SAR, China
Tunisia
Macedonia, FYR
Slovenia
Liberia
Brunei Darussalam
Malawi
Bahrain
Kiribati
Seychelles
Maldives
South Sudan
Lesotho
Suriname
Malta
Timor-Leste
Marshall Islands
Tuvalu
Mauritania
Luxembourg
Mauritius
Cyprus
Jamaica
Liechtenstein
Micronesia, Fed. Sts.
Croatia
Moldova
Sri Lanka
Monaco
St. Vincent and the Grenadines
Lithuania
Cabo Verde
Montenegro
Botswana
Isle of Man
Tonga
Iceland
Turkmenistan
Kosovo
Belize
Samoa
Latvia
Namibia
Kyrgyz Republic
Nepal
San Marino
Guyana
Djibouti
New Caledonia
Curacao
Sint Maarten (Dutch part)
Sierra Leone
Guinea-Bissau
Guam
Slovak Republic
Grenada
Solomon Islands
Greenland
Comoros
Northern Mariana Islands
Central African Republic
Norway
St. Kitts and Nevis
Oman
St. Martin (French part)
Gambia, The
Cayman Islands
Palau
Swaziland
Gabon
Burundi
Papua New Guinea
Tajikistan
French Polynesia
Bosnia and Herzegovina
Fiji
Bhutan
Faeroe Islands
Trinidad and Tobago
Estonia
Bermuda
Eritrea
Turks and Caicos Islands
Vanuatu
Benin
Antigua and Barbuda
Barbados
West Bank and Gaza
Bahamas, The
American Samoa
Lao PDR
Qatar
Aruba
Equatorial Guinea
Virgin Islands (U.S.)
Dominica
Andorra
Rwanda
Albania

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