Country name 1995 1996 1997 1998 1999
Chad 0.0 0.0 0.0 0.0 0.0
Afghanistan 0.1 0.1 0.1 0.1 0.0
Burundi 0.1 0.1 0.0 0.0 0.0
Congo, Dem. Rep. 0.1 0.1 0.1 0.1 0.0
Uganda 0.0 0.1 0.1 0.1 0.1
Rwanda 0.1 0.1 0.1 0.1 0.1
Mozambique 0.1 0.1 0.1 0.1 0.1
Central African Republic 0.1 0.1 0.1 0.1 0.1
Tanzania 0.1 0.1 0.1 0.1 0.1
Ethiopia 0.0 0.1 0.1 0.1 0.1
Mali 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
Malawi 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
Nepal 0.1 0.1 0.1 0.1 0.1
Guinea 0.2 0.2 0.2 0.1 0.1
Liberia 0.2 0.2 0.2 0.2 0.1
Sudan 0.2 0.1 0.2 0.1 0.2
Guinea-Bissau 0.2 0.2 0.2 0.1 0.2
Comoros 0.2 0.1 0.1 0.1 0.2
Haiti 0.1 0.1 0.2 0.1 0.2
Cambodia 0.1 0.1 0.1 0.2 0.2
Eritrea 0.1 0.1 0.1 0.2 0.2
Lao PDR 0.1 0.1 0.1 0.1 0.2
Zambia 0.2 0.2 0.3 0.2 0.2
Myanmar 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
Gambia, The 0.2 0.2 0.2 0.2 0.2
West Bank and Gaza 0.1 0.2 0.2
Benin 0.2 0.2 0.2 0.2 0.2
Congo, Rep. 0.6 0.6 0.8 0.3 0.3
Togo 0.2 0.2 0.2 0.3 0.3
Kenya 0.3 0.3 0.3 0.3 0.3
Sao Tome and Principe 0.4 0.4 0.4 0.4 0.3
Ghana 0.3 0.3 0.4 0.4 0.4
Kiribati 0.3 0.5 0.4 0.4 0.4
Nigeria 0.3 0.4 0.4 0.3 0.4
Senegal 0.4 0.4 0.4 0.4 0.4
Cote d'Ivoire 0.5 0.6 0.5 0.4 0.4
Cabo Verde 0.3 0.3 0.3 0.4 0.4
Solomon Islands 0.4 0.4 0.4 0.4 0.4
Tajikistan 0.4 0.5 0.4 0.4 0.4
Mauritania 1.3 1.2 1.2 0.4 0.4
Sri Lanka 0.3 0.4 0.4 0.4 0.5
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
Vietnam 0.4 0.5 0.6 0.6 0.6
Angola 0.9 0.8 0.6 0.6 0.7
Bhutan 0.5 0.6 0.8 0.7 0.7
Pakistan 0.7 0.7 0.7 0.7 0.7
Nicaragua 0.6 0.6 0.6 0.7 0.7
Honduras 0.7 0.7 0.7 0.8 0.8
Samoa 0.8 0.8 0.8 0.8 0.8
Yemen, Rep. 0.7 1.0 1.0 0.7 0.8
Guatemala 0.7 0.7 0.7 0.8 0.8
Turks and Caicos Islands 0.7 0.7 0.7 0.9 0.8
Paraguay 0.8 0.8 0.8 0.9 0.9
Namibia 1.0 1.0 1.0 1.1 0.9
Philippines 0.9 0.9 1.0 0.9 0.9
Equatorial Guinea 0.3 0.3 0.6 0.3 0.9
Kyrgyz Republic 1.0 1.2 1.2 1.2 0.9
Albania 0.7 0.6 0.5 0.6 1.0
El Salvador 0.9 0.8 1.0 1.0 1.0
Georgia 0.5 0.9 1.0 1.1 1.0
Armenia 1.1 0.8 1.0 1.1 1.0
Fiji 1.1 1.1 0.9 0.9 1.0
Micronesia, Fed. Sts. 0.7 0.7 1.1
India 1.0 1.0 1.1 1.1 1.1
Tonga 1.0 0.8 1.0 0.9 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
Indonesia 1.2 1.3 1.4 1.0 1.2
Swaziland 0.5 0.3 1.2 1.2 1.2
Gabon 3.6 3.2 3.1 1.4 1.2
Moldova 3.0 3.1 1.9 1.7 1.2
Marshall Islands 1.3 1.3 1.3 1.3 1.3
Zimbabwe 1.3 1.3 1.2 1.2 1.3
Bolivia 1.2 1.3 1.4 1.4 1.4
Costa Rica 1.4 1.3 1.4 1.4 1.4
Colombia 1.6 1.6 1.7 1.7 1.4
St. Vincent and the Grenadines 1.2 1.2 1.2 1.5 1.5
Ecuador 2.0 2.1 1.5 1.8 1.7
Maldives 1.1 1.3 1.4 1.3 1.7
Brazil 1.6 1.7 1.8 1.8 1.9
Panama 1.1 1.6 2.0 2.0 1.9
Grenada 1.5 1.6 1.7 1.7 1.9
Egypt, Arab Rep. 1.6 1.6 1.7 1.9 1.9
Tunisia 1.8 1.8 1.8 1.9 1.9
Uruguay 1.4 1.7 1.7 1.7 2.0
Botswana 2.2 1.9 1.9 2.3 2.1
St. Lucia 2.1 2.2 2.1 2.0 2.1
Mauritius 1.6 1.7 1.7 1.9 2.1
Dominican Republic 2.0 2.1 2.2 2.2 2.2
Guyana 2.0 2.1 2.2 2.2 2.3
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
French Polynesia 2.7 2.6 2.7 2.6 2.5
Belize 1.8 1.5 1.8 1.6 2.6
China 2.8 2.8 2.8 2.7 2.6
Bosnia and Herzegovina 1.0 1.2 2.4 2.9 2.8
Latvia 3.9 3.9 3.4 3.3 2.9
Algeria 3.3 3.3 2.9 3.5 2.9
Thailand 2.8 3.1 3.2 2.8 3.0
Jordan 3.2 3.3 3.2 3.2 3.1
Iraq 3.8 3.3 3.1 3.2 3.1
Korea, Dem. Rep. 11.9 11.7 10.6 2.9 3.1
Turkey 2.9 3.2 3.3 3.3 3.2
Mongolia 3.4 3.5 3.3 3.3 3.2
Syrian Arab Republic 3.1 3.0 2.7 3.2 3.3
Azerbaijan 4.4 4.1 3.8 4.0 3.6
Macao SAR, China 3.1 3.5 3.6 3.7 3.6
Mexico 3.4 3.5 3.6 3.7 3.7
Jamaica 3.9 4.1 4.2 3.8 3.8
Lithuania 4.5 4.4 4.3 4.6 3.9
Argentina 3.5 3.7 3.8 3.8 4.0
Romania 5.6 5.6 5.1 4.5 4.0
Chile 2.9 3.3 3.8 3.8 4.0
Croatia 3.8 4.1 4.2 4.5 4.5
Barbados 3.1 3.2 3.4 4.3 4.5
Antigua and Barbuda 4.7 4.6 4.7 4.5 4.6
Suriname 5.0 4.8 4.8 4.8 4.7
Malaysia 5.8 5.9 5.7 5.1 4.7
Uzbekistan 4.5 4.5 4.3 4.9 4.9
Lebanon 4.5 4.5 5.1 5.3 5.2
Bulgaria 6.9 6.8 6.2 5.9 5.4
Belarus 6.1 5.9 5.9 5.7 5.6
Switzerland 5.6 5.6 5.8 5.9 5.7
Bahamas, The 6.0 5.9 4.8 5.8 5.7
Hungary 5.8 6.0 5.9 5.8 5.7
Macedonia, FYR 5.5 5.9 5.3 6.3 5.8
Sweden 6.2 6.3 5.9 6.0 5.8
Iran, Islamic Rep. 4.5 4.5 4.3 4.9 5.9
France 5.9 6.3 5.9 6.3 6.2
Malta 5.7 6.0 6.7 5.7 6.2
Palau 6.6 6.6 6.5 6.3 6.2
Seychelles 2.5 2.5 5.3 5.5 6.3
Portugal 5.2 5.0 5.3 5.7 6.3
Hong Kong SAR, China 5.1 4.6 4.8 6.0 6.5
Ukraine 8.7 8.1 6.7 6.6 6.7
Cyprus 6.5 6.6 6.6 7.0 7.0
Spain 6.1 5.9 6.4 6.6 7.1
Venezuela, RB 6.0 5.4 5.8 7.1 7.2
Slovak Republic 7.9 7.7 7.6 7.5 7.3
Iceland 7.3 8.2 7.8 7.7 7.5
Slovenia 7.2 7.5 8.0 7.7 7.7
Austria 7.5 7.9 7.9 8.0 7.7
Italy 7.6 7.5 7.6 7.7 7.8
Kazakhstan 10.5 9.0 8.5 8.3 7.8
Turkmenistan 8.3 7.3 7.0 6.0 7.8
Greece 7.4 7.5 7.8 8.1 8.0
Andorra 6.4 6.6 7.2 7.6 8.0
Bermuda 7.8 7.9 7.9 7.6 8.1
Poland 8.9 9.2 9.0 8.4 8.2
New Zealand 7.4 7.7 8.2 7.9 8.5
Korea, Rep. 8.3 8.9 9.4 7.9 8.6
South Africa 9.0 9.0 9.1 8.9 8.6
Libya 9.7 9.1 9.1 9.1 8.8
United Kingdom 9.3 9.5 9.0 9.1 9.0
Israel 9.3 9.4 9.6 9.6 9.2
Norway 7.1 7.2 7.8 8.3 9.2
Japan 9.4 9.6 9.5 9.2 9.5
Oman 7.4 6.9 7.1 7.6 9.5
Greenland 9.1 9.2 9.4 9.5 9.7
New Caledonia 8.9 8.9 9.1 8.8 9.7
Germany 10.6 10.9 10.5 10.4 10.0
Denmark 10.9 13.7 11.6 11.2 10.4
Netherlands 10.9 11.3 10.8 10.7 10.4
Russian Federation 11.0 10.9 10.3 10.1 10.4
Cayman Islands 11.6 11.6 11.4 11.3 10.6
Ireland 9.1 9.6 9.9 10.4 10.7
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
Belgium 11.1 11.6 11.3 11.6 11.3
Saudi Arabia 12.7 13.7 11.3 10.8 11.5
Singapore 13.4 15.1 18.2 14.6 12.6
Brunei Darussalam 17.3 17.1 17.3 17.6 13.0
Faeroe Islands 15.6 13.8 13.4 14.0 13.9
Canada 15.9 16.2 16.5 16.7 16.9
Australia 15.6 16.5 16.5 16.9 17.2
Luxembourg 20.4 20.4 18.9 17.3 17.9
Trinidad and Tobago 16.7 17.3 15.3 15.3 18.0
Aruba 22.2 21.6 21.5 19.6 19.7
United States 19.3 19.5 19.7 19.6 19.7
United Arab Emirates 30.1 16.6 16.0 29.6 27.1
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
San Marino
Timor-Leste
Sint Maarten (Dutch part)
Curacao
Tuvalu
Northern Mariana Islands
Liechtenstein
Serbia
Montenegro
Taiwan, China
St. Martin (French part)
South Sudan
Guam
Monaco
Isle of Man
Virgin Islands (U.S.)
Puerto Rico
Somalia 0.0
American Samoa
Lesotho

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