Country name 1989 1990 1991 1992 1993
Macao SAR, China 0 0 0
Singapore 0 0 0 0 0
Kuwait 1 1 0 0 0
Bahrain 1 1 1 1 1
Brunei Darussalam 1 1 1 1 1
Germany 1 1 1
United Arab Emirates 1 1 1 1 1
French Polynesia 1 1 1 2
United Kingdom 2 1 1 1
United States 2 2 2 2 2
Puerto Rico 2 2 2 2 2
Switzerland 3 2 2 2
Trinidad and Tobago 3 3 3 3 3
Oman 3 3 3 2 2
France 4 4 3 3 3
Djibouti 3 3 3 3 4
Sweden 4 4 3 3 3
Austria 4 4 3 3 3
Malta 4 3 3 3 3
Bahamas, The 2 3 3 3 3
Norway 3 3 3 3 3
Australia 5 5 3 3 4
Denmark 4 4 3 3
Italy 4 4 3 3
New Caledonia 4 4 4 4
Barbados 5 4 4 4 4
Netherlands 4 4 4 4 3
Antigua and Barbuda 4 4 4 4 4
South Africa 5 5 5 4 4
Seychelles 4 5 5 4 4
Botswana 5 5 5 5 5
Saudi Arabia 6 6 5 6 6
Venezuela, RB 6 5 6 5 5
Finland 6 6 6 5 5
Slovak Republic 9 7 6 5 6
Slovenia 6 6 6 5
Cyprus 7 7 6 6 6
Poland 8 7 8 8
St. Kitts and Nevis 8 6 7 7 7
Argentina 10 8 7 6 5
Korea, Rep. 9 8 7 7 6
New Zealand 7 7 8 7 8
Mexico 8 8 8 7 4
Gabon 9 7 8 8 8
Brazil 9 8 8 8 8
Jordan 6 8 8 8 6
Uruguay 11 9 8 9 7
Suriname 10 9 9 11 19
Peru 6 9 9 9 10
Panama 10 10 9 8 8
Hungary 16 15 10 8 7
Chile 9 9 10 10 9
Algeria 13 11 10 12 12
Namibia 9 10 11 8 8
Croatia 11 11 15 14
Congo, Rep. 13 13 11 12 11
Swaziland 15 10 11 9 10
Mauritius 13 13 12 12 11
Thailand 15 12 13 12 9
Mongolia 16 13 13 27 28
St. Lucia 13 15 13 13 11
Grenada 15 13 13 11 11
Cuba 14 14 13 13 10
Dominican Republic 14 13 13 13 11
Cabo Verde 16 14 13 12 10
Costa Rica 12 12 13 13 13
Macedonia, FYR 9 14 17 12
Russian Federation 17 17 14 7 8
Malaysia 18 15 14 15 14
Zimbabwe 15 16 15 7 15
Turkey 17 18 16 16 16
Lithuania 27 17 14 15
Bulgaria 11 17 17 13 11
Paraguay 17 16 18
Bolivia 17 17 17 16 16
Colombia 17 17 17 16 14
Zambia 21 21 17 24 34
El Salvador 17 18 15 15
Egypt, Arab Rep. 20 19 18 17 17
Lesotho 25 25 18 19 17
Gambia, The 26 24 18 17 17
Indonesia 22 19 18 19 18
Belize 20 20 18 18 17
Iran, Islamic Rep. 23 19 19 19 15
St. Vincent and the Grenadines 17 21 19 19 15
Guinea 24 24 19 17 18
Tunisia 15 18 19 19 17
Romania 24 20 19 23
Senegal 23 20 20 19 21
Fiji 22 20 21 20 20
Morocco 18 18 21 16 15
Philippines 23 22 21 22 22
Belarus 24 21 24 18
Ecuador 23 21 22 20 24
Honduras 21 22 23 20 21
Ukraine 23 26 23 20 22
Yemen, Rep. 24 23 24 23
Latvia 20 22 23 18 12
Dominica 24 25 24 22 21
Angola 19 18 24 10 12
China 25 27 25 22 20
Cameroon 26 25 25 27 21
Armenia 17 25 31 51
Pakistan 27 26 26 26 25
Sri Lanka 26 26 27 26 25
Papua New Guinea 30 31 28 26 29
Kenya 30 30 28 29 32
Kiribati 28 19 28 31 30
Georgia 23 32 29 53 59
India 29 29 29 29 29
Madagascar 33 29 30 29 29
Bangladesh 30 30 30 29 26
Nigeria 32 32 31 27 34
Burkina Faso 29 29 31 30 31
Rwanda 40 33 32 33 34
Azerbaijan 29 32 29 28
Turkmenistan 29 32 32 11 19
Togo 32 34 33 35 44
Syrian Arab Republic 25 30 33 34 32
Cote d'Ivoire 33 32 33 34 28
Bhutan 36 35 34 34 32
Benin 38 35 35 34 34
Chad 32 29 36 35 32
Tajikistan 32 33 37 27 23
Tonga 36 36 37 38 41
Uzbekistan 31 33 37 35 30
Kyrgyz Republic 34 34 37 39 41
Mauritania 32 30 38 37 38
Guyana 40 38 38 41 36
Sierra Leone 46 47 39 38 43
Mozambique 47 37 39 35 38
Niger 34 35 39 39 38
Albania 32 36 39 52 55
Comoros 41 41 40 40 39
Vietnam 42 39 40 34 30
Congo, Dem. Rep. 29 31 42 49 52
Sudan 39 41 42 40 41
Moldova 36 36 43 51 33
Malawi 48 45 44 39 49
Mali 48 46 45 46 44
Ghana 49 45 46 45 41
Central African Republic 48 49 46 47 46
Solomon Islands 29 47 49 48
Nepal 50 52 47 45 42
Tanzania 46 48 48 48
Uganda 57 57 53 51 52
Guinea-Bissau 50 61 54 49 55
Burundi 54 56 54 54 53
Liberia 39 54 56 51 51
Lao PDR 61 61 58 62 58
Myanmar 57 57 59 61 63
Ethiopia 52 53 63 67 64
Eritrea 31 22
Canada
Tuvalu
Portugal
Equatorial Guinea
Cambodia 47
Faeroe Islands
Iceland
Japan
Aruba
Czech Republic 5
Afghanistan
Kazakhstan 27 18
Haiti
Liechtenstein
West Bank and Gaza
Vanuatu
Estonia
Ireland
Marshall Islands
Curacao
Libya
Israel
Korea, Dem. Rep.
Serbia
Palau 19 11
St. Martin (French part)
Jamaica 8
Guam
Greece
Guatemala
Sint Maarten (Dutch part)
Bosnia and Herzegovina
Timor-Leste
Montenegro
Hong Kong SAR, China
Monaco
Northern Mariana Islands
Micronesia, Fed. Sts.
Luxembourg
Bermuda
Somalia 64 65
Belgium
Nicaragua
Turks and Caicos Islands
South Sudan
Isle of Man
Spain
Maldives
Greenland
Kosovo
Cayman Islands
Iraq
Sao Tome and Principe
Andorra
Samoa
Virgin Islands (U.S.)
San Marino
American Samoa
Qatar
Lebanon

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