Country name 1981 1982 1983 1984 1985
Qatar 51.8 44.6 36.4 36.1 33.4
United Arab Emirates 33.7 31.8 29.0 36.2 37.0
Luxembourg 25.8 24.2 22.7 24.4 25.0
Bahrain 22.8 25.5 20.8 22.6 24.3
United States 19.8 18.6 18.6 19.0 18.9
Kuwait 17.4 13.9 13.6 17.1 16.8
Canada 17.3 16.5 16.1 16.6 16.3
Saudi Arabia 16.6 14.1 13.5 12.3 12.9
Trinidad and Tobago 15.7 16.4 14.3 15.2 17.7
Australia 15.4 15.4 14.6 15.2 15.3
Bahamas, The 13.0 10.3 9.0 8.1 6.4
Palau 12.7 12.4 12.1 11.8 11.8
Belgium 12.6 11.9 10.3 10.7 10.6
Netherlands 11.6 9.4 9.6 10.1 10.2
Poland 11.4 11.7 11.5 11.8 12.0
Finland 10.7 8.9 8.6 8.7 10.1
Singapore 10.6 11.2 13.1 12.2 12.2
Greenland 10.4 10.0 7.0 10.8 9.6
Denmark 10.1 10.5 9.8 10.0 11.7
Faroe Islands 10.1 10.4 10.9 11.0 11.3
United Kingdom 10.0 9.7 9.7 9.4 9.9
New Caledonia 9.8 8.7 7.8 8.0 9.4
Cayman Islands 9.4 9.5 9.6 10.1 10.1
South Africa 9.1 9.7 9.8 10.4 10.4
Bulgaria 9.0 10.1 10.1 9.7 10.0
Romania 8.8 8.7 8.9 8.4 8.5
Gabon 8.8 8.5 7.0 7.4 7.6
Libya 8.7 8.9 8.5 7.7 8.2
Norway 8.4 8.3 7.7 8.3 8.9
Sweden 8.3 7.5 7.0 6.9 7.5
France 8.2 7.8 7.5 7.2 7.1
Hungary 8.1 8.1 8.3 8.5 8.1
Japan 7.9 7.6 7.4 7.8 7.6
Iceland 7.6 6.8 6.5 7.6 6.7
Ireland 7.5 7.3 7.3 7.2 7.6
Austria 7.4 7.1 6.9 7.2 7.2
Brunei Darussalam 7.4 10.2 12.8 8.8 11.6
Bermuda 7.1 7.1 8.1 7.9 7.9
Italy 6.7 6.5 6.4 6.5 6.6
Switzerland 6.1 5.7 6.2 6.1 6.2
Venezuela, RB 5.8 5.8 5.6 5.5 5.8
Suriname 5.6 5.1 3.8 4.2 4.3
Spain 5.5 5.5 5.4 5.2 5.2
Israel 5.4 6.0 5.8 5.7 5.9
New Zealand 5.3 5.8 5.6 6.0 6.7
Greece 5.2 5.3 5.6 5.8 6.1
Oman 4.9 4.4 5.5 5.6 5.8
Cyprus 4.4 4.5 4.5 4.6 4.4
Mexico 4.0 4.2 3.8 3.7 3.7
Mongolia 3.8 3.8 3.8 3.4 4.7
Korea, Rep. 3.6 3.6 3.8 4.1 4.4
Hong Kong SAR, China 3.6 3.7 3.9 4.1 4.2
Malta 3.6 4.0 3.0 4.1 3.6
Argentina 3.6 3.6 3.6 3.6 3.3
Jamaica 3.4 2.8 2.9 2.3 2.2
Cuba 3.3 3.5 3.1 3.3 3.2
Syrian Arab Republic 2.9 2.5 2.8 3.2 2.8
Iran, Islamic Rep. 2.8 3.3 3.4 3.3 3.4
Portugal 2.8 3.0 3.0 2.9 2.7
Barbados 2.7 2.5 2.7 2.9 3.3
Albania 2.7 2.6 2.7 2.7 2.7
Jordan 2.6 2.7 3.0 3.3 3.2
Lebanon 2.4 2.3 2.8 2.6 3.0
Algeria 2.3 1.9 2.5 3.2 3.2
Iraq 2.3 2.1 2.6 2.6 2.9
Guyana 2.3 1.8 1.6 1.8 1.9
Malaysia 2.2 2.1 2.5 2.3 2.3
Chile 2.2 1.8 1.8 1.9 1.8
Macao SAR, China 2.1 1.9 2.5 2.1 2.5
French Polynesia 2.1 2.1 2.5 2.7 3.3
Ecuador 2.0 2.3 2.3 2.4 2.1
Uruguay 1.8 1.6 1.3 1.2 1.1
Turkey 1.8 1.9 1.9 2.0 2.2
Fiji 1.7 1.3 1.0 0.8 0.8
Panama 1.6 1.6 1.6 1.3 1.2
Colombia 1.6 1.6 1.7 1.6 1.6
Antigua and Barbuda 1.5 4.3 1.2 2.2 3.8
Seychelles 1.5 1.3 1.5 1.5 2.2
Tunisia 1.5 1.4 1.6 1.6 1.6
China 1.5 1.6 1.6 1.8 1.9
Brazil 1.4 1.3 1.3 1.3 1.3
Peru 1.4 1.3 1.1 1.1 1.0
St. Kitts and Nevis 1.3 1.5 1.2 1.2 1.2
Zimbabwe 1.2 1.1 1.3 1.2 1.2
Belize 1.2 1.1 1.1 1.1 1.2
Egypt, Arab Rep. 1.1 1.2 1.2 1.3 1.3
Dominican Republic 1.0 1.0 1.3 1.2 1.1
Liberia 1.0 0.3 0.3 0.3 0.3
Botswana 1.0 1.0 0.9 0.9 1.0
Costa Rica 0.9 0.8 0.8 0.8 0.8
Nigeria 0.9 0.8 0.8 0.9 0.8
Bolivia 0.8 0.7 0.7 0.7 0.7
Djibouti 0.8 0.9 0.9 0.9 0.8
St. Lucia 0.8 0.9 0.8 0.9 1.0
Thailand 0.8 0.8 0.8 0.9 0.9
Morocco 0.8 0.8 0.8 0.8 0.8
Philippines 0.7 0.7 0.7 0.6 0.5
Swaziland 0.7 0.7 0.4 0.5 0.6
Indonesia 0.7 0.7 0.7 0.7 0.7
Samoa 0.7 0.7 0.7 0.7 0.7
Grenada 0.6 0.7 0.6 0.6 0.6
Nicaragua 0.6 0.6 0.6 0.5 0.5
Angola 0.6 0.5 0.6 0.5 0.5
Papua New Guinea 0.6 0.6 0.6 0.6 0.6
Cameroon 0.6 0.7 0.7 0.6 0.6
Senegal 0.6 0.5 0.4 0.5 0.4
Solomon Islands 0.6 0.5 0.6 0.5 0.6
Mauritius 0.6 0.5 0.6 0.6 0.7
Zambia 0.5 0.6 0.5 0.4 0.4
Guatemala 0.5 0.5 0.4 0.4 0.4
India 0.5 0.5 0.6 0.6 0.6
Cote d'Ivoire 0.5 0.7 0.5 0.6 0.7
Tonga 0.5 0.5 0.5 0.5 0.5
Yemen, Rep. 0.5 0.7 0.7 0.8 0.9
Kiribati 0.5 0.4 0.4 0.4 0.3
Dominica 0.5 0.5 0.5 0.6 0.6
Honduras 0.5 0.5 0.5 0.5 0.4
Sao Tome and Principe 0.5 0.5 0.5 0.5 0.5
Paraguay 0.4 0.4 0.4 0.4 0.4
Vanuatu 0.4 0.4 0.4 0.4 0.9
Pakistan 0.4 0.4 0.5 0.5 0.5
Mauritania 0.4 0.5 0.6 0.5 0.4
El Salvador 0.4 0.4 0.4 0.3 0.4
Kenya 0.4 0.3 0.3 0.2 0.2
St. Vincent and the Grenadines 0.4 0.4 0.5 0.6 0.6
Vietnam 0.3 0.3 0.3 0.3 0.4
Equatorial Guinea 0.3 0.3 0.2 0.3 0.2
Maldives 0.3 0.3 0.3 0.3 0.3
Ghana 0.3 0.3 0.3 0.2 0.3
Sri Lanka 0.3 0.3 0.3 0.2 0.2
Congo, Rep. 0.3 0.7 0.6 0.6 0.6
Gambia, The 0.3 0.2 0.2 0.2 0.2
Togo 0.2 0.3 0.2 0.2 0.2
Sierra Leone 0.2 0.2 0.2 0.2 0.2
Guinea 0.2 0.2 0.2 0.2 0.2
Mozambique 0.2 0.2 0.2 0.1 0.1
Sudan 0.2 0.2 0.2 0.2 0.2
Guinea-Bissau 0.2 0.2 0.2 0.2 0.2
Myanmar 0.2 0.2 0.2 0.2 0.2
Afghanistan 0.2 0.2 0.2 0.2 0.3
Comoros 0.1 0.1 0.1 0.1 0.2
Congo, Dem. Rep. 0.1 0.1 0.1 0.1 0.1
Haiti 0.1 0.1 0.1 0.1 0.1
Madagascar 0.1 0.1 0.1 0.1 0.1
Cabo Verde 0.1 0.1 0.1 0.3 0.3
Rwanda 0.1 0.1 0.1 0.1 0.1
Benin 0.1 0.1 0.1 0.1 0.2
Niger 0.1 0.1 0.1 0.1 0.1
Tanzania 0.1 0.1 0.1 0.1 0.1
Malawi 0.1 0.1 0.1 0.1 0.1
Bangladesh 0.1 0.1 0.1 0.1 0.1
Burkina Faso 0.1 0.1 0.1 0.1 0.1
Bhutan 0.1 0.1 0.1 0.1 0.1
Central African Republic 0.1 0.1 0.1 0.1 0.1
Mali 0.1 0.0 0.1 0.1 0.1
Ethiopia 0.1 0.0 0.0 0.0 0.0
Chad 0.0 0.0 0.0 0.0 0.0
Lao PDR 0.0 0.0 0.1 0.1 0.1
Cambodia 0.0 0.0 0.1 0.1 0.1
Somalia 0.0 0.1 0.2 0.1 0.1
Uganda 0.0 0.0 0.0 0.0 0.0
Burundi 0.0 0.0 0.0 0.0 0.0
Nepal 0.0 0.0 0.0 0.0 0.0
Isle of Man
Marshall Islands
Serbia
Russian Federation
Korea, Dem. People’s Rep.
Namibia
Kazakhstan
Bosnia and Herzegovina
Kyrgyz Republic
Sint Maarten (Dutch part)
Slovak Republic
Germany
Slovenia
Turks and Caicos Islands
Montenegro
Puerto Rico
Aruba
Curacao
Tajikistan
Azerbaijan
Ukraine
Armenia
Andorra
Northern Mariana Islands
Eritrea
Timor-Leste
Liechtenstein
Macedonia, FYR
Lesotho
Georgia
West Bank and Gaza
Turkmenistan
San Marino
Tuvalu
Croatia
South Sudan
Lithuania
Belarus
American Samoa
Monaco
Uzbekistan
Guam
Estonia
Moldova
Virgin Islands (U.S.)
St. Martin (French part)
Latvia
Czech Republic
Micronesia, Fed. Sts.

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