Country name 1990 1991 1992 1993 1994
Djibouti 0 0 0 0
Tanzania 0 0 0 0
Mozambique 0 0 0
Malawi 1 1 1 1 1
Angola 1 1 1
Comoros 1 1 1
Niger 1 1
Burundi 1 1 1 1
Mali 1 1 1 1
Burkina Faso 1 1 1 1 1
Cambodia 1 1 1 1 1
Guinea 1 1 1 1 1
Ghana 1 1 1 1
Uganda 1 1 1 1 2
Central African Republic 1 1 1
Vietnam 3 2 2 2 2
Pakistan 3 2
Lesotho 1 1 2 2 3
Benin 2 2 2 2 2
Cote d'Ivoire 3 3 4
Mauritania 3 3 3 4 4
China 3 3 3 3 4
Togo 2 3 3 2 2
Senegal 3
Swaziland 4 4 4 5
Myanmar 5 4 5 5
Yemen, Rep. 5
Oman 4 4 5 5 5
Luxembourg 5 5 5 7
Congo, Rep. 5 5 5 6
Brunei Darussalam 5 6 6
Nepal 5 6 6 5 5
St. Kitts and Nevis 6 10
Zimbabwe 5 5 6
United Arab Emirates 7 7 6 6
Jamaica 7 7
Trinidad and Tobago 7 7 7
Nicaragua 8 8 8
Albania 8 8 8 10 9
Malaysia 7 8 9 9 10
Cyprus 9 10 9 14 15
Honduras 9 9 9 9 10
Dominica 6 9 7
Tunisia 8 9 9 11 12
Indonesia 9 9 10 10 11
Romania 7 9 10 12 13
Morocco 10 10 10 11 11
Kuwait 12 11 12 16
Algeria 10 11 11 11 10
Saudi Arabia 10 11 12 15 16
South Africa 12 12 13 14 15
Mongolia 18 16 14 12 13
Czech Republic 16 16 15 15 20
Turkey 13 14 15 16 20
Hungary 15 15 15 16 19
Malta 11 13 15 19 20
Colombia 14 15 16 16 16
Macedonia, FYR 18 16 17 16 17
Uzbekistan 17 17 17
Libya 12 17
Bahrain 17 17 18 17
Syrian Arab Republic 18 18 17 17 15
Hong Kong SAR, China 18 19 22
Qatar 20 20 19 20 20
Cuba 21 21 20 18 16
Jordan 20 22 21 21 19
Croatia 21 22 22 24 26
Poland 21 22 22 24 27
Tajikistan 22 22 22 21 21
Portugal 20 23 24 30 34
Chile 21 24 26 27
Panama 21 23 24 26 25
Azerbaijan 23 24 24 21 19
Kyrgyz Republic 27 25 24 22 21
Estonia 25 24 25 23 24
Armenia 23 25 25 23 19
Latvia 25 25 26 24 23
Philippines 25 27 26
Slovenia 23 23 26 27 30
Macao SAR, China 29 25 26 27 24
Uruguay 30 30 27
Barbados 17 26 28 26
Switzerland 26 27 28 29 30
Venezuela, RB 28 29 28
Lithuania 33 32 29 26 26
Iceland 26 25 30 27 34
Japan 30 30 30 39
Bulgaria 26 31 30 32 34
Costa Rica 26 28 31
Peru 30 32 31 28 27
Ireland 28 29 32 34 37
Lebanon 32
United Kingdom 27 29 33 38 43
Italy 29 32 34 35 39
Sweden 31 32 35 37 40
Germany 33 35 38 41
Greece 25 36 35 38 40
Austria 32 34 38 40 42
Denmark 34 36 39 43 45
Kazakhstan 40 40 39 36
Australia 35 38 39 65 67
Spain 36 37 39 41 44
Korea, Rep. 37 38 39 43 45
France 36 38 41 44 48
Netherlands 35 39 41 44 47
Belarus 49 48 44 43 41
Ukraine 49 47 45 43 40
Norway 38 42 46 50 54
Russian Federation 55 52 49 46 44
New Zealand 39 45 50 56 59
Finland 45 49 53 59 64
United States 71 72 77 78 78
Canada 90 95 97 88 90
Liberia
Sao Tome and Principe
Israel 34 35 38
Turkmenistan 12 22
Belgium 38 40 46 49
Slovak Republic 16 17
Isle of Man
American Samoa
Maldives
Kiribati
Iraq
Seychelles
Iran, Islamic Rep.
Guam
Marshall Islands
Gambia, The
Congo, Dem. Rep. 2 2
Tonga
Mauritius 3 4 5 5
Afghanistan 2
Mexico 15 14 13 13
Liechtenstein
Micronesia, Fed. Sts.
Cabo Verde
Moldova 35 34
Singapore
Monaco
Solomon Islands
Bahamas, The
Grenada
Montenegro
Curacao
Ecuador 20 20
Taiwan, China
Argentina 38 37
Timor-Leste
Chad
Bosnia and Herzegovina
Namibia 3 6
Tuvalu
Equatorial Guinea 2
Kenya
Virgin Islands (U.S.)
Eritrea
Ethiopia 1 1 1
San Marino
Dominican Republic
Bangladesh 4
Cayman Islands
Serbia
Antigua and Barbuda
Sierra Leone 1 1
Nigeria
Sint Maarten (Dutch part)
Northern Mariana Islands
Guatemala 8 9
Korea, Dem. Rep.
Somalia
St. Martin (French part)
South Sudan
Sudan
Sri Lanka 5
Greenland
St. Lucia 6
Andorra
St. Vincent and the Grenadines 6
Palau
Suriname 10
India 6 6
Georgia 37
Papua New Guinea
Gabon 5
Paraguay 8 10
French Polynesia
Egypt, Arab Rep. 14 12
Thailand 16 19
El Salvador 15 16 18 20
Brazil
Haiti
Botswana 4 5 5
Guyana 6 9
Bolivia
Puerto Rico
Turks and Caicos Islands
Guinea-Bissau
Bhutan
Cameroon 3 3
Bermuda
Faeroe Islands
Lao PDR 1 1 1
Fiji 12
Samoa
Vanuatu
Rwanda 1
Belize
New Caledonia
West Bank and Gaza
Madagascar 3 3 4 3
Zambia 2
Aruba

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