Country name 1985 1986 1987 1988 1989
Rwanda 0 0 0 0 0
Malawi 0 0 0 0 0
Angola 1 1
Burkina Faso 1 1 1 1 1
Burundi 1 1 1 1 1
Ethiopia 1 1 1 1
Uganda 1 1 1 1 1
Central African Republic 1 1 1 1 1
Guinea 2 2 2 1 1
Lao PDR 1 1 1
Lesotho 1 1 2 2 2
Sierra Leone 1 2 2 2
Congo, Dem. Rep. 1 1 2 2 2
Mauritius 1 1 1 2 2
Zambia 2 2 2 2
Benin 2 2 2 2 2
Togo 2 2 2
Cameroon 2 2 3 3
Oman 0 1 2 3 3
St. Lucia 3 3 3
Mauritania 2 3 3 3 3
China 2 3 3 3 3
Pakistan 3 3 3
Madagascar 4 4 4 4 4
Bangladesh 5 5 4 4 4
Nigeria 3 4 3 4 4
Swaziland 4 4 4 4
Guyana 3 3 4
St. Kitts and Nevis 1 5 6 5
Myanmar 5 4 6 5 5
India 6 6 6 5 6
Tunisia 5 6 5 6 7
Nepal 3 5 5 6 6
Trinidad and Tobago 4 5 6 6 7
Gabon 6 6 5
Malta 5 5 5 6 7
Congo, Rep. 6 6 6 6 5
Cyprus 4 5 5 7 8
Indonesia 6 6 8 7 8
Malaysia 6 7 7 7 7
Albania 7 7 7 7 8
United Arab Emirates 7 8 8 8 7
Paraguay 9 9 8 8 8
Suriname 7 6 8 9 10
Romania 15 13 11 9 8
Algeria 9 9
Morocco 8 8 9 10
Honduras 9 8 9 9
Brazil 10 11 11 11
Turkey 9 10 10 11 12
South Africa 11 12
Iraq 10 11 11 11 12
Turkmenistan 22 12 12
Colombia 11 12 12 13 14
Bahrain 12 13 10 13
Thailand 21 19 15
Hungary 16 16 16 15 15
El Salvador 15 16 16 16
Mexico 16 15 16 15
Uzbekistan 15 16 16
Kuwait 15 16 16 16 15
Czech Republic 16 16 16 16 16
Qatar 17 19 18 18 19
Egypt, Arab Rep. 18 18 18 18 15
Poland 17 17 18 19 20
Jordan 20 19 21 19 21
Syrian Arab Republic 17 17 17 19 18
Armenia 18 19 20
Chile 15 17 18 19
Macedonia, FYR 23 22 21 20 19
Slovenia 19 20 21 21 21
Tajikistan 20 21 21
Bahamas, The 15 17 19 21
Panama 24 27 23 21 20
Iceland 21 21 22 22 23
Estonia 22 22 23
Mongolia 24 23 23 22 20
Bulgaria 17 19 21 23 25
Cuba 18 20 22 23 22
Switzerland 21 22 23 23 24
United Kingdom 21 22 23 24 25
Latvia 24 23 23 24 24
Greece 23 24 26 25 24
Costa Rica 21 23 24 25 26
Philippines 28 25 23 25 26
Venezuela, RB 21 25 24 25 26
Azerbaijan 24 25 24
Macao SAR, China 25 26
Ireland 22 23 24 25 27
Italy 26 26 25 27 28
Kyrgyz Republic 28 28 28
Peru 22 26 27 29 30
Ecuador 32 29 25
Austria 25 26 27 29 30
Japan 29 28 28 29 30
Sweden 31 30 30 30 30
France 29 29 30 31 34
Denmark 29 29 30 31 32
Australia 28 29 29 31 32
Spain 27 29 30 32 34
Norway 30 30 32 32 34
Netherlands 31 32 32 33 33
Israel 35 35 34 33
Belgium 31 32 33 34 36
Moldova 33 35 35
Korea, Rep. 32 34 35 36 36
Finland 32 34 36 38 41
New Zealand 32 35 36 40 43
Kazakhstan 39 41 41
Belarus 44 45 46 47 47
Ukraine 47 48 49 49
Russian Federation 52 54 56 56 56
United States 58 59 62 65 67
Sri Lanka 4 4
San Marino
Gambia, The
Tonga 6
French Polynesia
Sint Maarten (Dutch part)
Kenya 1 1 2
Guam
Liechtenstein
Cayman Islands
Maldives
Serbia
Mali 1 1 1 1
Somalia 3
Fiji 3 3 5
St. Vincent and the Grenadines 6 7
Marshall Islands
Tanzania 0 0 0 0
Faeroe Islands
Lithuania 32 32
Eritrea
Canada 70 83
Equatorial Guinea
Saudi Arabia 9 10 9 9
Micronesia, Fed. Sts.
Cambodia 0 0 1
Libya 10
Cabo Verde
Monaco
South Sudan
Liberia 3
Bosnia and Herzegovina
Montenegro
Bolivia 20
Dominican Republic 18
Belize
Mozambique 0 0
Timor-Leste
Dominica 1 1
Kiribati
Namibia
Chad 0 1
Djibouti 0
Luxembourg 3 3 2
Georgia
Samoa
New Caledonia
Sao Tome and Principe
Afghanistan 2 2
Senegal 2 3
Nicaragua 8 7 7
Seychelles
Niger 1 1 1
Singapore
Greenland
Slovak Republic
Northern Mariana Islands
Solomon Islands
American Samoa
Brunei Darussalam 3 4
Jamaica 5 5
Iran, Islamic Rep.
Vietnam 2 3
Botswana 2 2 2
West Bank and Gaza
St. Martin (French part)
Hong Kong SAR, China
Sudan
Papua New Guinea 2 2
Bhutan
Tuvalu
Bermuda
Korea, Dem. Rep.
Germany
Antigua and Barbuda
Ghana
Guinea-Bissau 1
Barbados 20 17
Aruba
Guatemala 7 7
Kosovo
Haiti 1
Puerto Rico
Turks and Caicos Islands
Isle of Man
Argentina 36 38 39
Grenada
Comoros
Andorra
Portugal 14 13 16
Uruguay 30
Curacao
Vanuatu
Croatia 17
Palau
Virgin Islands (U.S.)
Cote d'Ivoire 2 3
Yemen, Rep.
Lebanon 26 30 32
Zimbabwe 2 2 6

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