Country name 1991 1992 1993 1994 1995
Qatar 0.0 0.0 0.0 0.0 0.0
Brunei Darussalam 0.0 0.0 0.0 0.0 0.0
Senegal 0.0 0.0 0.0 0.0 0.0
Benin 0.0 0.0 0.0 0.0 0.0
Singapore 0.0 0.0 0.0 0.0 0.0
Oman 0.0 0.0 0.0 0.0 0.0
Mongolia 0.0 0.0 0.0 0.0 0.0
Libya 0.0 0.0 0.0 0.0 0.0
Kuwait 0.0 0.0 0.0 0.0 0.0
Malta 0.0 0.0 0.0 0.0 0.0
Curacao 0.0 0.0 0.0 0.0 0.0
Cyprus 0.0 0.0 0.0 0.0 1.8
Bahrain 0.0 0.0 0.0 0.0 0.0
Saudi Arabia 0.0 0.0 0.0 0.0 0.0
Eritrea 0.0 0.0 0.0 0.0
Trinidad and Tobago 0.0 0.0 0.0 0.0 0.0
United Arab Emirates 0.0 0.0 0.0 0.0 0.0
Hong Kong SAR, China 0.0 0.0 0.0 0.0 0.0
Yemen, Rep. 0.0 0.0 0.0 0.0 0.0
Estonia 0.0 0.0 0.0 0.0 0.0
Turkmenistan 0.4 0.0 0.0 0.0 0.0
Belarus 0.0 0.0 0.0 0.0 0.0
Cuba 0.1 0.1 0.1 0.0 0.1
Botswana 0.0 0.1 0.1 0.1 0.0
Algeria 0.1 0.1 0.1 0.1 0.1
Tunisia 0.2 0.1 0.1 0.1 0.1
Poland 0.1 0.1 0.1 0.2 0.2
Luxembourg 0.2 0.2 0.2 0.2 0.2
Iraq 0.5 0.2 0.2 0.1 0.1
Jamaica 0.3 0.3 0.2 0.3 0.3
Moldova 0.4 0.3 0.5 0.5 0.6
Ethiopia 0.4 0.4 0.5 0.5 0.5
Denmark 0.4 0.5 0.5 0.5 0.6
Mozambique 0.5 0.5 0.5 0.5 0.5
Bangladesh 0.6 0.5 0.4 0.5 0.2
Ireland 0.6 0.7 0.7 0.8 0.6
Nigeria 0.7 0.7 0.7 0.7 0.6
Kazakhstan 0.8 0.7 1.0 1.4 1.4
Thailand 0.9 0.8 0.6 0.7 0.9
Azerbaijan 0.7 0.8 1.3 1.1 1.0
Togo 1.3 0.8 1.5 0.9 1.4
Sudan 0.8 0.9 0.9 0.8 0.7
Morocco 1.3 1.0 0.4 0.8 0.6
Iran, Islamic Rep. 0.8 1.0 1.0 0.7 0.6
Dominican Republic 1.1 1.0 2.2 0.9 1.0
Nepal 1.3 1.2 1.2 1.2 1.5
Greece 1.5 1.2 1.3 1.4 1.7
Angola 1.1 1.2 1.2 1.2 1.2
Uzbekistan 1.1 1.2 1.3 1.3 1.2
Myanmar 1.0 1.2 1.4 1.2 1.2
Malaysia 1.4 1.2 1.3 1.7 1.5
China 1.3 1.3 1.5 1.9 2.0
Mauritius 1.0 1.4 1.2 0.9 1.5
Tanzania 1.5 1.4 1.4 1.2 1.2
Netherlands 1.3 1.5 1.5 1.5 1.6
Jordan 1.7 1.6 1.6 1.5 1.4
Australia 1.7 1.6 1.7 1.6 1.6
Haiti 1.8 1.7 1.5 1.4 1.3
Cote d'Ivoire 2.4 1.8 1.9 2.0 3.0
Syrian Arab Republic 2.0 2.1 2.0 1.9 1.8
Romania 2.4 2.2 2.4 2.6 3.1
Portugal 4.7 2.3 4.2 5.3 3.8
India 2.4 2.4 2.2 2.5 2.3
Indonesia 2.3 2.4 2.2 3.2 3.4
Egypt, Arab Rep. 2.6 2.5 2.6 2.9 2.8
Lebanon 2.0 2.5 1.7 1.9 1.4
Guatemala 3.3 2.6 2.8 2.8 3.1
Zimbabwe 2.8 2.7 1.8 1.9 2.0
Macedonia, FYR 3.0 2.7 2.0 2.9 3.3
South Africa 2.7 2.8 2.0 2.7 2.9
Israel 3.3 3.0 3.0 3.0 3.0
Vietnam 3.0 3.3 3.3 3.9 4.2
Latvia 3.8 3.6 4.7 6.0 5.5
Bolivia 4.2 3.8 4.2 3.4 2.9
Pakistan 3.8 4.2 3.7 4.1 4.0
Kenya 4.5 4.3 4.3 4.2 5.0
Congo, Dem. Rep. 3.8 4.3 3.9 3.7 4.1
Sri Lanka 4.8 4.3 5.4 6.0 6.4
Korea, Dem. People’s Rep. 4.1 4.4 4.5 5.1 5.6
Congo, Rep. 5.2 4.6 3.8 3.8 3.9
Cameroon 4.6 4.6 4.6 4.2 4.3
Italy 4.4 4.6 4.7 4.8 4.0
Gabon 5.0 4.7 4.4 5.2 5.1
Turkey 4.7 5.2 6.1 5.8 6.0
Croatia 6.3 5.6 5.4 6.2 6.4
Russian Federation 5.3 5.8 6.2 6.2 6.5
Serbia 5.9 6.3 6.8 7.5 7.6
Armenia 1.6 6.3 16.8 21.9 14.9
Ecuador 6.6 6.4 8.0 8.4 5.7
Mexico 6.0 6.4 6.6 5.7 7.3
Georgia 6.3 6.5 7.5 12.4 12.0
Bosnia and Herzegovina 7.0 6.6 5.5 20.7 21.0
Argentina 7.2 7.0 8.1 8.4 7.7
Honduras 8.3 7.5 7.6 5.9 5.1
Czech Republic 7.3 7.6 8.1 8.6 8.1
Colombia 9.7 7.7 9.1 10.2 10.0
Venezuela, RB 9.3 8.8 9.5 8.8 9.4
Panama 10.8 8.8 10.6 10.4 10.4
Peru 10.4 9.0 10.2 10.7 10.1
Ukraine 8.2 9.1 10.6 11.5 11.8
Chile 7.9 9.3 9.7 8.6 8.6
United Kingdom 8.8 9.7 11.1 10.9 10.9
Zambia 13.8 9.9 12.3 12.1 11.6
Ghana 9.6 10.0 9.1 8.5 8.1
United States 10.8 10.6 10.4 10.5 11.0
Austria 10.3 11.9 12.4 12.1 12.1
Germany 11.5 12.7 12.4 12.4 12.5
Namibia 16.1 13.1 10.3 6.6 10.2
Korea, Rep. 15.0 13.5 12.5 11.7 12.2
Brazil 13.4 13.6 13.7 13.4 14.0
Hungary 13.4 14.9 14.4 15.1 14.5
Japan 15.1 15.0 16.6 16.4 17.6
Bulgaria 16.6 15.6 17.4 19.4 20.4
Kyrgyz Republic 12.7 15.9 20.2 36.1 40.1
El Salvador 17.5 16.2 15.3 15.0 15.1
Slovak Republic 16.6 16.8 18.5 21.0 19.1
Spain 18.0 17.0 18.3 17.5 16.4
Philippines 18.8 17.6 17.7 18.5 17.3
Nicaragua 19.7 19.2 18.0 15.6 13.3
Albania 16.2 20.4 21.4 22.9 27.2
Belgium 22.1 22.2 21.9 20.1 20.1
Canada 23.6 22.7 23.8 24.8 23.6
Finland 21.6 23.3 22.3 20.0 21.2
New Zealand 27.1 25.2 25.9 25.7 26.2
Uruguay 21.5 25.3 24.9 26.7 19.6
Slovenia 28.8 25.8 23.9 26.5 25.1
Costa Rica 17.7 25.9 26.6 27.1 24.9
Tajikistan 27.8 33.1 45.4 57.7 56.4
Lithuania 26.5 35.5 36.2 26.0 36.4
Switzerland 35.8 36.3 38.3 40.2 40.0
France 38.6 40.5 43.0 44.3 44.2
Norway 43.5 45.4 43.6 41.7 44.5
Sweden 52.3 49.3 48.2 48.6 47.9
Iceland 72.2 70.2 69.9 70.0 70.7
Paraguay 79.5 73.8 82.3 87.3 92.2
Equatorial Guinea
Tuvalu
Chad
Fiji
Macao SAR, China
Malawi
Cayman Islands
Faroe Islands
Burundi
St. Vincent and the Grenadines
Northern Mariana Islands
Grenada
Madagascar
New Caledonia
Burkina Faso
Solomon Islands
Liechtenstein
Cabo Verde
Palau
St. Lucia
Liberia
Cambodia 0.0
Papua New Guinea
Guam
Maldives
Comoros
Belize
Virgin Islands (U.S.)
Lesotho
Mali
Afghanistan
Sint Maarten (Dutch part)
Lao PDR
Mauritania
Montenegro
Somalia
Micronesia, Fed. Sts.
South Sudan
Timor-Leste
Suriname
St. Kitts and Nevis
Monaco
St. Martin (French part)
Antigua and Barbuda
Marshall Islands
Central African Republic
Swaziland
Tonga
Guinea-Bissau
Barbados
Puerto Rico
Bahamas, The
Kiribati
Djibouti
Aruba
Isle of Man
Guyana
Rwanda
Guinea
Samoa
Turks and Caicos Islands
San Marino
Uganda
Sao Tome and Principe
Andorra
American Samoa
Greenland
Bhutan
Bermuda
Vanuatu
Dominica
Gambia, The
Seychelles
West Bank and Gaza
Sierra Leone
French Polynesia
Niger

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