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

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