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
Rwanda 0.1 0.1 0.1 0.1 0.1
Tanzania 0.1 0.1 0.1 0.1 0.1
Sierra Leone 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
Haiti 0.1 0.1 0.2 0.1 0.2
Sudan 0.2 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 0.5
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 0.5 0.5 0.6 0.5
Djibouti 0.6 0.6 0.5 0.6 0.6
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
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
Tonga 1.0 0.8 1.0 0.9 1.1
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
Swaziland 0.5 0.3 1.2 1.2 1.2
Mauritania 1.3 1.2 1.2 0.4 0.4
Zimbabwe 1.3 1.3 1.2 1.2 1.3
St. Vincent and the Grenadines 1.2 1.2 1.2 1.5 1.5
Marshall Islands 1.3 1.3 1.3 1.3 1.3
Costa Rica 1.4 1.3 1.4 1.4 1.4
Bolivia 1.2 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
Grenada 1.5 1.6 1.7 1.7 1.9
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
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 2.1 2.2 2.2 2.2
Cuba 2.4 2.5 2.2 2.2 2.3
St. Kitts and Nevis 2.2 2.4 2.3 2.3 2.3
Bosnia and Herzegovina 1.0 1.2 2.4 2.9 2.8
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 3.3 3.3 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
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
Iran, Islamic Rep. 4.5 4.5 4.3 4.9 5.9
Uzbekistan 4.5 4.5 4.3 4.9 4.9
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 5.3 5.2
Romania 5.6 5.6 5.1 4.5 4.0
Seychelles 2.5 2.5 5.3 5.5 6.3
Portugal 5.2 5.0 5.3 5.7 6.3
Macedonia, FYR 5.5 5.9 5.3 6.3 5.8
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
France 5.9 6.3 5.9 6.3 6.2
Belarus 6.1 5.9 5.9 5.7 5.6
Sweden 6.2 6.3 5.9 6.0 5.8
Hungary 5.8 6.0 5.9 5.8 5.7
Bulgaria 6.9 6.8 6.2 5.9 5.4
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
Italy 7.6 7.5 7.6 7.7 7.8
Slovak Republic 7.9 7.7 7.6 7.5 7.3
Iceland 7.3 8.2 7.8 7.7 7.5
Greece 7.4 7.5 7.8 8.1 8.0
Norway 7.1 7.2 7.8 8.3 9.2
Austria 7.5 7.9 7.9 8.0 7.7
Bermuda 7.8 7.9 7.9 7.6 8.1
Slovenia 7.2 7.5 8.0 7.7 7.7
New Zealand 7.4 7.7 8.2 7.9 8.5
Kazakhstan 10.5 9.0 8.5 8.3 7.8
United Kingdom 9.3 9.5 9.0 9.1 9.0
Poland 8.9 9.2 9.0 8.4 8.2
New Caledonia 8.9 8.9 9.1 8.8 9.7
South Africa 9.0 9.0 9.1 8.9 8.6
Libya 9.7 9.1 9.1 9.1 8.8
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
Israel 9.3 9.4 9.6 9.6 9.2
Ireland 9.1 9.6 9.9 10.4 10.7
Russian Federation 11.0 10.9 10.3 10.1 10.4
Germany 10.6 10.9 10.5 10.4 10.0
Korea, Dem. Rep. 11.9 11.7 10.6 2.9 3.1
Netherlands 10.9 11.3 10.8 10.7 10.4
Belgium 11.1 11.6 11.3 11.6 11.3
Saudi Arabia 12.7 13.7 11.3 10.8 11.5
Cayman Islands 11.6 11.6 11.4 11.3 10.6
Denmark 10.9 13.7 11.6 11.2 10.4
Finland 10.3 12.0 11.7 11.1 10.7
Czech Republic 12.0 12.2 12.4 11.9 10.9
Estonia 11.7 13.3 13.1 11.9 11.1
Faeroe Islands 15.6 13.8 13.4 14.0 13.9
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 15.9 16.2 16.5 16.7 16.9
Australia 15.6 16.5 16.5 16.9 17.2
Brunei Darussalam 17.3 17.1 17.3 17.6 13.0
Singapore 13.4 15.1 18.2 14.6 12.6
Luxembourg 20.4 20.4 18.9 17.3 17.9
United States 19.3 19.5 19.7 19.6 19.7
Aruba 22.2 21.6 21.5 19.6 19.7
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
Sint Maarten (Dutch part)
Taiwan, China
Serbia
South Sudan
Curacao
Timor-Leste
St. Martin (French part)
Isle of Man
Puerto Rico
Liechtenstein
San Marino
Northern Mariana Islands
Tuvalu
Monaco
Montenegro
Virgin Islands (U.S.)
Guam
Somalia 0.0
American Samoa
Lesotho

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