Country name 1989 1990 1991 1992 1993
Malawi 0 1 1 1 1
Rwanda 0 1
Angola 1 1 1 1
Cambodia 1 1 1 1 1
Comoros 1 1 1
Mali 1 1 1 1 1
Burundi 1 1 1 1 1
Niger 1 1 1
Burkina Faso 1 1 1 1 1
Ethiopia 1 1 1
Lao PDR 1 1
Uganda 1 1 1 1 1
Guinea 1 1 1 1 1
Lesotho 2 1 1 2 2
Central African Republic 1 1 1 1
Sierra Leone 2 1 1
Zambia 2 2
Benin 2 2 2 2 2
Congo, Dem. Rep. 2 2 2
Afghanistan 2
Togo 2 2 3 3 2
Vietnam 3 3 2 2 2
Cameroon 3 3 3
Pakistan 3 2
Mauritania 3 3 3 3 4
Mauritius 2 3 4 5
China 3 3 3 3 3
Madagascar 4 3 3 4
Swaziland 4 4 4 5
Oman 3 4 4 5 5
Bangladesh 4 4
Congo, Rep. 5 5 5 5 6
Zimbabwe 6 5 5 6
Myanmar 5 5 4 5
Nepal 6 5 6 6 5
Gabon 5 5
Guyana 6
India 6 6 6
St. Vincent and the Grenadines 6
United Arab Emirates 7 7 7 6 6
Malaysia 7 7 8 9 9
Romania 8 7 9 10 12
Nicaragua 8 8 8
Albania 8 8 8 8 10
Tunisia 7 8 9 9 11
Paraguay 8 8 10
Indonesia 8 9 9 10 10
Honduras 9 9 9 9 9
Cyprus 8 9 10 9 14
Saudi Arabia 9 10 11 12 15
Algeria 10 11 11 11
Suriname 10 10
Morocco 10 10 10 10 11
Malta 7 11 13 15 19
Brazil 11 11 11 11 11
South Africa 12 12 12 13 14
Kuwait 15 12 11 12
Turkmenistan 12 12 22
Libya 12 17
Turkey 12 13 14 15 16
Colombia 14 14 15 16 16
Egypt, Arab Rep. 15 14 12
Hungary 15 15 15 15 16
Mexico 15 15 14 13
El Salvador 16 15 16 18
Thailand 16 19
Czech Republic 16 16 16 15 15
Barbados 17 17 26 28 26
Uzbekistan 16 17 17 17
Macedonia, FYR 19 18 16 17 16
Syrian Arab Republic 18 18 18 17 17
Mongolia 20 18 16 14 12
Ecuador 25 20 20
Portugal 20 23 24 30
Qatar 19 20 20 19 20
Jordan 21 20 22 21 21
Poland 20 21 22 22 24
Panama 20 21 23 24 26
Cuba 22 21 21 20 18
Croatia 21 22 22 24
Tajikistan 21 22 22 22 21
Slovenia 21 23 23 26 27
Armenia 20 23 25 25 23
Azerbaijan 24 23 24 24 21
Philippines 26 25 27 26
Estonia 23 25 24 25 23
Latvia 24 25 25 26 24
Greece 24 25 36 35 38
Switzerland 24 26 27 28 29
Iceland 23 26 25 30 27
Bulgaria 25 26 31 30 32
Costa Rica 26 26 28 31
United Kingdom 25 27 29 33 38
Kyrgyz Republic 28 27 25 24 22
Venezuela, RB 26 28 29 28
Ireland 27 28 29 32 34
Macao SAR, China 26 29 25 26 27
Italy 28 29 32 34 35
Japan 30 30 30 30
Uruguay 30 30 30 27
Peru 30 30 32 31 28
Sweden 30 31 32 35 37
Austria 30 32 34 38 40
Lithuania 32 33 32 29 26
Israel 33 34 35 38
Denmark 32 34 36 39 43
Australia 32 35 38 39 65
Moldova 35 35 34
Netherlands 33 35 39 41 44
Spain 34 36 37 39 41
France 34 36 38 41 44
Korea, Rep. 36 37 38 39 43
Belgium 36 38 40 46
Norway 34 38 42 46 50
New Zealand 43 39 45 50 56
Kazakhstan 41 40 40 39
Finland 41 45 49 53 59
Ukraine 49 49 47 45 43
Belarus 47 49 48 44 43
Russian Federation 56 55 52 49 46
United States 67 71 72 77 78
Canada 83 90 95 97 88
Jamaica 5 7 7
Slovak Republic 16
Georgia 37
Marshall Islands
Maldives
St. Kitts and Nevis 6 10
Micronesia, Fed. Sts.
French Polynesia
Germany 33 35 38
Yemen, Rep. 5
Monaco
Bosnia and Herzegovina
Fiji 5 12
Sudan
Montenegro
Guam
Faeroe Islands
Aruba
Mozambique 0 0
Iraq 12
Eritrea
Singapore
Namibia 3
Solomon Islands
Equatorial Guinea 2
Liechtenstein
Ghana 1 1 1
St. Martin (French part)
New Caledonia
Bermuda
Kiribati
Liberia
Dominican Republic
Bahrain 17 17 18
Dominica 1 6 9 7
Turks and Caicos Islands
Nigeria 4
Argentina 38
Northern Mariana Islands
Antigua and Barbuda
Greenland
Virgin Islands (U.S.)
Djibouti 0 0 0
Gambia, The
Korea, Dem. Rep.
Sint Maarten (Dutch part)
Palau
Botswana 4 5
Curacao
Somalia
Papua New Guinea
South Sudan
Cote d'Ivoire 3 3
Sri Lanka
Iran, Islamic Rep.
St. Lucia 6
Kenya 2
Bolivia 20
Chile 21 24 26
Bhutan
Chad 1
Grenada
Puerto Rico
Belize
Cayman Islands
Tanzania 0 0 0 0
Trinidad and Tobago 7 7 7 7
Timor-Leste
Guatemala 8
Tonga
Kosovo
Bahamas, The
Cabo Verde
Guinea-Bissau 1
Samoa
Tuvalu
San Marino
Haiti
Sao Tome and Principe
Hong Kong SAR, China 18 19
Luxembourg 5 5 5
Isle of Man
Senegal 3
Vanuatu
Serbia
Andorra
Seychelles
West Bank and Gaza
Brunei Darussalam 5 6
American Samoa
Lebanon 32

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