Country name 1984 1985 1986 1987 1988
Afghanistan
Albania
Algeria 34 36 38 38
American Samoa 28 34 36 36 40
Andorra
Angola
Antigua and Barbuda
Argentina 65 66 67 66 67
Armenia
Aruba
Australia 48 48 47 48 48
Austria 51 52 53 53 53
Azerbaijan
Bahamas, The 48
Bahrain 51 49 47 47
Bangladesh 8 10 10 10
Barbados 45
Belarus
Belgium 51 53
Belize
Benin
Bermuda
Bhutan
Bolivia
Bosnia and Herzegovina
Botswana 39 40 39 37 39
Brazil
Brunei Darussalam 31
Bulgaria
Burkina Faso
Burundi 22 21 21 20
Cabo Verde 49
Cambodia
Cameroon 21 21 22 24 21
Canada 46
Cayman Islands
Central African Republic 9
Chad
Chile
China 26 28 28 28 29
Colombia
Comoros
Congo, Dem. Rep.
Congo, Rep.
Costa Rica
Cote d'Ivoire
Croatia
Cuba 44 48 48 51 51
Curacao
Cyprus 43 43 44 44 45
Czech Republic
Denmark
Djibouti
Dominica
Dominican Republic
Ecuador 39 40 41 41 41
Egypt, Arab Rep. 34 35 36 37
El Salvador
Equatorial Guinea
Eritrea
Estonia
Ethiopia
Faeroe Islands
Fiji
Finland
France
French Polynesia 42 38 42 44 46
Gabon 24 23 22 21 19
Gambia, The 25 24 23
Georgia 62
Germany
Ghana 21 26 27 23
Greece 52 53 53 53 54
Greenland
Grenada 50 48
Guam
Guatemala
Guinea 7 7
Guinea-Bissau 15 13
Guyana 43 45
Haiti
Honduras 48
Hong Kong SAR, China 49 48 49 49
Hungary
Iceland
India
Indonesia 33
Iran, Islamic Rep. 36 36
Iraq 49 50 53 51 53
Ireland
Isle of Man
Israel 62
Italy 60 60 61 61 61
Jamaica 66 66 66 61
Japan 27 28 28 28 29
Jordan 47 49 45 49 49
Kazakhstan
Kenya
Kiribati 39 38 33 33 28
Korea, Dem. Rep.
Korea, Rep. 28 29 30 30 31
Kosovo
Kuwait 51 51 52 51 52
Kyrgyz Republic
Lao PDR 35
Latvia
Lebanon
Lesotho
Liberia
Libya
Liechtenstein
Lithuania
Luxembourg
Macao SAR, China
Macedonia, FYR
Madagascar
Malawi
Malaysia 46 47 47 49 50
Maldives
Mali
Malta 36 36 34 33 34
Marshall Islands
Mauritania
Mauritius 41 41
Mexico
Micronesia, Fed. Sts.
Moldova 68
Monaco
Mongolia 60
Montenegro
Morocco 28 26 26 27
Mozambique 21 20
Myanmar 68 70 71
Namibia
Nepal 9 8
Netherlands 24 24 29 28 28
New Caledonia
New Zealand
Nicaragua 56 56 59 58 62
Niger 13
Nigeria 28 31
Northern Mariana Islands
Norway
Oman 29 29 30 31 33
Pakistan 30 31 31
Palau
Panama 49 53 53 54 54
Papua New Guinea 34 34 33 34
Paraguay
Peru
Philippines 95
Poland
Portugal
Puerto Rico
Qatar 53 55 53 57 56
Romania
Russian Federation
Rwanda
Samoa
San Marino 57 61 60
Sao Tome and Principe
Saudi Arabia
Senegal 15 15
Serbia
Seychelles
Sierra Leone 22 22 18
Singapore
Sint Maarten (Dutch part)
Slovak Republic
Slovenia
Solomon Islands
Somalia
South Africa
South Sudan
Spain 43 44 45 48 47
Sri Lanka
St. Kitts and Nevis 48 68 54 56
St. Lucia 51
St. Martin (French part)
St. Vincent and the Grenadines 52
Sudan 28 31 33
Suriname 52 53 55
Swaziland
Sweden
Switzerland
Syrian Arab Republic 23 23 25 29 30
Tajikistan
Tanzania 24 24 24
Thailand
Timor-Leste
Togo 13 13 12 12
Tonga 45 45 54
Trinidad and Tobago
Tunisia 31 31 31 31 30
Turkey 35 36 37 37
Turkmenistan
Turks and Caicos Islands 67
Tuvalu
Uganda
Ukraine
United Arab Emirates 47 48 49 51 51
United Kingdom
United States
Uruguay
Uzbekistan
Vanuatu
Venezuela, RB
Vietnam
Virgin Islands (U.S.) 57 57 57 57 57
West Bank and Gaza
Yemen, Rep.
Zambia 21
Zimbabwe 29 28 26

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