Country name 1995 1996 1997 1998 1999
Chad 0.0 0.0 0.0 0.0 0.0
Burundi 0.1 0.1 0.0 0.0 0.0
Uganda 0.0 0.1 0.1 0.1 0.1
Mali 0.1 0.1 0.1 0.1 0.1
Afghanistan 0.1 0.1 0.1 0.1 0.0
Congo, Dem. Rep. 0.1 0.1 0.1 0.1 0.0
Mozambique 0.1 0.1 0.1 0.1 0.1
Ethiopia 0.0 0.1 0.1 0.1 0.1
Central African Republic 0.1 0.1 0.1 0.1 0.1
Malawi 0.1 0.1 0.1 0.1 0.1
Burkina Faso 0.1 0.1 0.1 0.1 0.1
Sierra Leone 0.1 0.1 0.1 0.1 0.1
Tanzania 0.1 0.1 0.1 0.1 0.1
Rwanda 0.1 0.1 0.1 0.1 0.1
Niger 0.1 0.1 0.1 0.1 0.1
Madagascar 0.1 0.1 0.1 0.1 0.1
Lao PDR 0.1 0.1 0.1 0.1 0.2
Nepal 0.1 0.1 0.1 0.1 0.1
Comoros 0.2 0.1 0.1 0.1 0.2
Cambodia 0.1 0.1 0.1 0.2 0.2
West Bank and Gaza 0.1 0.2 0.2
Eritrea 0.1 0.1 0.1 0.2 0.2
Liberia 0.2 0.2 0.2 0.2 0.1
Guinea 0.2 0.2 0.2 0.1 0.1
Myanmar 0.2 0.2 0.2 0.2 0.2
Sudan 0.2 0.1 0.2 0.1 0.2
Haiti 0.1 0.1 0.2 0.1 0.2
Benin 0.2 0.2 0.2 0.2 0.2
Gambia, The 0.2 0.2 0.2 0.2 0.2
Bangladesh 0.2 0.2 0.2 0.2 0.2
Cameroon 0.3 0.3 0.2 0.2 0.2
Togo 0.2 0.2 0.2 0.3 0.3
Guinea-Bissau 0.2 0.2 0.2 0.1 0.2
Zambia 0.2 0.2 0.3 0.2 0.2
Kenya 0.3 0.3 0.3 0.3 0.3
Cabo Verde 0.3 0.3 0.3 0.4 0.4
Nigeria 0.3 0.4 0.4 0.3 0.4
Sao Tome and Principe 0.4 0.4 0.4 0.4 0.3
Senegal 0.4 0.4 0.4 0.4 0.4
Tajikistan 0.4 0.5 0.4 0.4 0.4
Ghana 0.3 0.3 0.4 0.4 0.4
Kiribati 0.3 0.5 0.4 0.4 0.4
Sri Lanka 0.3 0.4 0.4 0.4 0.4
Solomon Islands 0.4 0.4 0.4 0.4 0.4
Albania 0.7 0.6 0.5 0.6 1.0
Vanuatu 0.4 0.5 0.5 0.5 0.5
Papua New Guinea 0.4 0.4 0.5 0.6 0.5
Cote d'Ivoire 0.5 0.6 0.5 0.4 0.4
Angola 0.9 0.8 0.6 0.6 0.7
Vietnam 0.4 0.5 0.6 0.6 0.6
Equatorial Guinea 0.3 0.3 0.6 0.3 0.9
Djibouti 0.6 0.6 0.6 0.6 0.6
Nicaragua 0.6 0.6 0.6 0.7 0.7
Turks and Caicos Islands 0.7 0.7 0.7 0.9 0.8
Pakistan 0.7 0.7 0.7 0.7 0.7
Micronesia, Fed. Sts. 0.7 0.7 1.1
Honduras 0.7 0.7 0.7 0.8 0.8
Guatemala 0.7 0.7 0.7 0.8 0.8
Bhutan 0.5 0.6 0.8 0.7 0.7
Samoa 0.8 0.8 0.8 0.8 0.8
Congo, Rep. 0.6 0.6 0.8 0.3 0.3
Paraguay 0.8 0.8 0.8 0.9 0.9
Fiji 1.1 1.1 0.9 0.9 1.0
Yemen, Rep. 0.7 1.0 1.0 0.7 0.8
Philippines 0.9 0.9 1.0 0.9 0.9
Georgia 0.5 0.9 1.0 1.1 1.0
El Salvador 0.9 0.8 1.0 1.0 1.0
Namibia 1.0 1.0 1.0 1.1 0.9
Armenia 1.1 0.8 1.0 1.1 1.0
India 1.0 1.0 1.1 1.1 1.1
Peru 1.0 1.0 1.1 1.1 1.1
Dominica 1.1 1.0 1.1 1.1 1.2
Morocco 1.1 1.1 1.2 1.1 1.2
Kyrgyz Republic 1.0 1.2 1.2 1.2 0.9
Tonga 1.1 1.1 1.2 1.1 1.3
Swaziland 0.5 0.3 1.2 1.2 1.2
Zimbabwe 1.3 1.3 1.2 1.2 1.3
Mauritania 1.3 1.2 1.2 0.4 0.5
Bolivia 1.2 1.1 1.2 1.3 1.2
St. Vincent and the Grenadines 1.2 1.3 1.3 1.5 1.6
Marshall Islands 1.3 1.3 1.3 1.3 1.3
Costa Rica 1.4 1.3 1.4 1.4 1.4
Indonesia 1.2 1.3 1.4 1.0 1.2
Maldives 1.1 1.3 1.4 1.3 1.7
Ecuador 2.0 2.1 1.5 1.8 1.7
Uruguay 1.4 1.7 1.7 1.7 2.0
Colombia 1.6 1.6 1.7 1.7 1.4
Egypt, Arab Rep. 1.6 1.6 1.7 1.9 1.9
Mauritius 1.6 1.7 1.7 1.9 2.1
Grenada 1.6 1.6 1.7 1.7 1.9
Belize 1.8 1.5 1.8 1.6 2.6
Brazil 1.6 1.7 1.8 1.8 1.9
Tunisia 1.8 1.8 1.8 1.9 1.9
Botswana 2.2 1.9 1.9 2.3 2.1
Moldova 3.0 3.1 1.9 1.7 1.2
Panama 1.1 1.6 2.0 2.0 1.9
St. Lucia 2.1 2.2 2.1 2.0 2.1
Guyana 2.0 2.1 2.2 2.2 2.3
Dominican Republic 2.0 2.2 2.2 2.2 2.2
Cuba 2.3 2.5 2.2 2.2 2.3
St. Kitts and Nevis 2.2 2.4 2.3 2.3 2.3
French Polynesia 2.7 2.6 2.7 2.6 2.5
Syrian Arab Republic 3.1 3.0 2.7 3.2 3.3
China 2.8 2.8 2.8 2.7 2.6
Algeria 3.2 3.2 2.9 3.5 2.9
Gabon 3.6 3.2 3.1 1.4 1.2
Iraq 3.8 3.3 3.1 3.2 3.1
Thailand 2.8 3.1 3.2 2.8 3.0
Jordan 3.2 3.3 3.2 3.2 3.1
Turkey 2.9 3.2 3.3 3.3 3.2
Mongolia 3.4 3.5 3.3 3.3 3.2
Barbados 3.1 3.2 3.4 4.3 4.5
Latvia 3.9 3.9 3.4 3.3 2.9
Mexico 3.4 3.5 3.6 3.7 3.7
Macao SAR, China 3.1 3.5 3.6 3.7 3.6
Argentina 3.5 3.7 3.8 3.8 4.0
Chile 2.9 3.3 3.8 3.8 4.0
Azerbaijan 4.4 4.1 3.8 4.0 3.6
Bosnia and Herzegovina 1.0 1.7 4.1 5.2 4.8
Jamaica 3.9 4.1 4.2 3.8 3.8
Croatia 3.8 4.1 4.2 4.5 4.5
Lithuania 4.5 4.4 4.3 4.6 3.9
Uzbekistan 4.4 4.4 4.3 4.9 4.8
Iran, Islamic Rep. 4.5 4.5 4.3 4.9 5.9
Antigua and Barbuda 4.7 4.6 4.7 4.5 4.6
Hong Kong SAR, China 5.1 4.6 4.8 6.0 6.5
Bahamas, The 6.0 5.9 4.8 5.8 5.7
Suriname 5.0 4.8 4.8 4.8 4.7
Lebanon 4.5 4.5 5.1 5.2 5.3
Romania 5.6 5.6 5.1 4.5 4.0
Portugal 5.2 5.0 5.3 5.7 6.3
Macedonia, FYR 5.5 5.9 5.3 6.3 5.8
Seychelles 2.5 2.6 5.4 5.6 6.4
Malaysia 5.8 5.9 5.7 5.1 4.7
Venezuela, RB 6.0 5.4 5.8 7.1 7.2
Switzerland 5.6 5.6 5.8 5.9 5.7
Sweden 5.7 6.5 5.9 6.0 5.8
Belarus 6.1 5.9 5.9 5.7 5.6
Hungary 5.8 6.1 6.0 5.9 5.9
Bulgaria 6.9 6.8 6.2 5.9 5.4
France 6.6 6.8 6.3 6.8 6.1
Spain 6.1 5.9 6.4 6.6 7.1
Palau 6.6 6.6 6.5 6.3 6.2
Cyprus 6.5 6.6 6.6 7.0 7.0
Malta 5.7 6.0 6.7 5.7 6.2
Ukraine 8.7 8.1 6.7 6.6 6.7
Turkmenistan 8.3 7.3 7.0 6.0 7.8
Oman 7.4 6.9 7.1 7.6 9.5
Andorra 6.4 6.6 7.2 7.6 8.0
Slovak Republic 7.9 7.7 7.5 7.7 7.5
Italy 7.6 7.6 7.7 7.8 7.7
Norway 8.0 7.6 7.7 8.2 9.2
Iceland 7.3 8.2 7.8 7.7 7.5
Greece 7.4 7.5 7.8 8.1 8.0
Bermuda 7.8 7.9 7.9 7.6 8.1
Slovenia 7.2 7.5 8.0 7.7 7.7
Austria 7.8 7.9 8.0 8.2 8.0
New Zealand 7.4 7.7 8.2 7.9 8.5
Kazakhstan 10.5 9.0 8.5 8.3 7.8
New Caledonia 9.0 9.0 9.1 8.8 9.7
South Africa 9.0 9.0 9.1 8.9 8.6
Poland 9.0 9.3 9.1 8.5 8.2
Libya 9.7 9.1 9.1 9.1 8.8
United Kingdom 9.6 9.8 9.4 9.3 9.1
Korea, Rep. 8.3 8.9 9.4 7.9 8.6
Greenland 9.1 9.2 9.4 9.5 9.7
Japan 9.4 9.6 9.5 9.2 9.5
Ireland 9.1 9.8 9.9 10.3 10.7
Germany 10.6 10.9 10.5 10.4 10.0
Russian Federation 11.2 11.0 10.5 10.3 10.5
Korea, Dem. Rep. 11.9 11.7 10.6 2.9 3.1
Denmark 10.5 13.0 10.8 10.6 9.6
Israel 9.8 9.6 10.9 10.5 10.1
Netherlands 10.7 11.5 11.0 10.7 10.3
Saudi Arabia 12.7 13.7 11.3 10.8 11.5
Belgium 11.1 11.8 11.4 11.7 11.3
Cayman Islands 11.6 11.6 11.4 11.3 10.6
Finland 10.3 12.0 11.7 11.1 10.7
Estonia 11.2 12.7 12.5 11.9 11.1
Czech Republic 12.1 12.4 12.5 11.9 10.9
Faeroe Islands 16.4 14.5 14.2 14.7 14.6
Trinidad and Tobago 16.7 17.3 15.3 15.3 18.0
United Arab Emirates 30.1 16.6 16.0 29.6 27.1
Canada 15.7 15.8 16.1 17.1 16.9
Australia 17.0 18.0 18.0 18.5 17.2
Singapore 13.4 15.1 18.2 14.6 12.6
Brunei Darussalam 18.7 18.5 18.8 18.9 14.2
Luxembourg 20.4 20.4 18.9 17.3 17.9
United States 19.4 19.6 19.9 19.8 19.8
Aruba 22.2 21.8 21.7 19.1 18.9
Bahrain 28.4 26.9 29.0 29.8 28.1
Kuwait 34.6 31.6 33.6 30.0 29.7
Qatar 61.5 62.1 68.5 58.9 54.9
Montenegro
South Sudan
Lesotho
Curacao
Puerto Rico
Somalia 0.0
Timor-Leste
Serbia
Tuvalu
Isle of Man
Liechtenstein
Kosovo
Northern Mariana Islands
Monaco
St. Martin (French part)
Virgin Islands (U.S.)
San Marino
Sint Maarten (Dutch part)
Guam
American Samoa

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