Country name 1991 1992 1993 1994
Qatar 0.1 0.0 0.1 0.1
Cambodia 0.5 0.2 0.7 1.4
Rwanda 0.8 0.8 0.8 0.8
Kuwait 1.2 1.0 0.8 0.7
Thailand 2.7 1.4 1.5 1.1
Luxembourg 1.2 1.6 1.9 3.0
Bhutan 1.6 1.8 1.9 2.1
Cyprus 8.1 1.9 8.2 3.1
Papua New Guinea 2.2 2.0 1.9 2.2
Singapore 2.9 2.0 1.9 2.0
Nepal 2.3 2.1 2.3 2.5
Japan 2.0 2.1 2.4 2.9
Hong Kong SAR, China 1.9 2.1 2.0 2.0
Macao SAR, China 3.3 2.1 2.2 2.4
Guinea 2.2 2.1 2.7 3.6
Benin 0.9 2.2 1.8 1.4
Madagascar 2.0 2.2 2.0 2.6
Switzerland 1.2 2.3 3.0 3.4
Uganda 2.6 2.4 2.3 2.7
Guatemala 2.4 2.5 1.9 1.8
United Arab Emirates 2.4 2.5 2.2 1.7
Vietnam 2.4 2.5 2.7 2.3
Tanzania 3.0 2.6 2.7 2.8
Indonesia 5.7 2.7 3.7 4.4
Honduras 4.1 2.7 2.7 2.8
Mexico 2.5 2.7 2.9 3.9
Lao PDR 2.6 2.8 2.9 2.9
Korea, Rep. 2.8 2.9 3.4 2.9
Burkina Faso 3.4 3.0 4.0 3.3
Czech Republic 2.5 3.0 3.4 3.6
Portugal 2.6 3.3 4.4 5.7
Malaysia 3.2 3.4 3.8 3.5
Bangladesh 3.5 3.4 3.3 3.1
Ghana 7.5 3.5 8.6 8.7
Austria 3.3 3.5 4.1 3.2
Solomon Islands 3.7 3.5 3.9 3.7
Ethiopia 3.5 3.5 3.5 3.5
Costa Rica 4.8 3.5 3.6 3.5
Liberia 3.7 3.5 3.4 3.5
Myanmar 3.6 3.5 3.5 3.5
Korea, Dem. Rep. 3.7 3.6 3.4 3.1
Cuba 2.3 3.7 3.2 3.2
Pakistan 4.3 3.8 3.4 3.5
Iceland 2.2 3.8 5.0 5.1
Brunei Darussalam 4.4 3.8 3.3 3.5
Afghanistan 3.8 3.8 3.8 3.8
India 4.0 4.0 4.0 3.6
Estonia 1.6 4.0 7.2 8.3
Netherlands 5.6 4.1 5.3 6.6
Paraguay 5.3 4.2 5.7 5.1
Slovenia 4.6 4.2 10.5 9.3
Peru 5.6 4.3 7.1 4.9
Ecuador 3.4 4.4 4.4 3.8
Bolivia 2.4 4.4 4.0 4.2
Sierra Leone 4.4 4.4 4.4 4.5
Fiji 4.9 4.5 4.9 4.7
Belgium 4.6 4.8 6.2 7.6
Cameroon 4.9 4.9 4.9 4.9
China 5.5 5.0 4.9 4.9
Greece 4.9 5.0 6.0 6.2
Bahrain 5.2 5.1 5.1 5.0
Russian Federation 12.5 5.2 6.0 8.2
Egypt, Arab Rep. 5.3 5.2 6.4 6.4
Saudi Arabia 5.8 5.3 4.8 4.3
Niger 5.3 5.3 5.3 5.3
Germany 4.5 5.3 6.6 7.2
Brazil 5.3 5.4 5.2 5.1
Oman 6.1 5.9 5.7 5.7
Timor-Leste 6.2 6.0 5.9 5.7
Malawi 6.0 6.0 6.0 6.0
Nicaragua 5.3 6.1 5.0 2.7
Malta 6.2 6.1 6.5 6.4
Mongolia 6.2 6.2 6.0 6.2
Uruguay 5.9 6.3 5.9 6.6
Syrian Arab Republic 6.3 6.3 4.9 4.8
Mauritius 6.4 6.3 6.3 6.3
Congo, Rep. 6.4 6.4 6.4 6.4
Guinea-Bissau 6.5 6.5 6.6 6.7
Mali 6.6 6.5 6.6 6.7
Chad 6.6 6.5 6.5 6.6
Central African Republic 6.6 6.6 6.6 6.7
Norway 5.8 6.6 6.6 5.8
Comoros 6.5 6.6 6.5 6.5
Angola 6.6 6.6 6.5 6.6
Somalia 6.7 6.7 6.7 6.6
Burundi 6.8 6.7 6.7 6.7
Gambia, The 6.7 6.7 6.7 6.7
Equatorial Guinea 6.6 6.7 6.5 6.5
Togo 6.8 6.8 6.7 6.9
Sweden 3.6 6.8 11.0 11.1
Italy 6.8 6.8 7.7 8.7
Argentina 5.4 6.8 8.3 10.7
Zimbabwe 6.7 6.8 7.1 6.0
Eritrea 7.0 7.0 7.0 7.1
Cote d'Ivoire 6.0 7.0 6.3 5.6
Maldives 7.1 7.0 6.8 6.7
Cabo Verde 7.0 7.0 7.0 7.0
Venezuela, RB 8.8 7.1 6.2 8.6
Congo, Dem. Rep. 7.2 7.2 7.2 7.2
Belarus 7.5 7.5 7.5 7.3
Yemen, Rep. 8.4 7.5 6.8 8.2
Azerbaijan 4.3 7.5 7.6 7.0
Kyrgyz Republic 7.5 7.5 7.6 7.3
Nigeria 7.4 7.5 7.5 7.5
Chile 7.3 7.5 7.7 7.4
Mozambique 7.8 7.7 7.7 7.6
Philippines 8.1 7.8 8.2 7.7
Senegal 7.7 7.8 7.8 7.8
Lebanon 7.6 7.8 7.3 7.0
United States 7.3 8.0 7.3 6.3
Belize 8.1 8.1 7.3 8.9
Moldova 8.7 8.1 7.5 7.5
France 7.3 8.2 9.7 11.1
Denmark 8.3 8.3 10.4 7.2
Ukraine 7.4 8.4 10.1 7.9
Guyana 9.5 8.5 8.6 8.7
Colombia 11.5 8.7 10.4 10.6
Turkey 8.8 8.9 9.0 8.9
Kenya 8.9 8.9 8.9 8.9
Romania 7.8 9.0 8.5 8.1
Kazakhstan 7.9 9.1 8.1 6.0
Haiti 8.9 9.2 9.5 10.3
Jamaica 9.7 9.3 10.8 9.5
Croatia 11.0 9.3 8.3 8.5
Israel 8.6 9.3 8.5 6.2
El Salvador 7.9 9.7 11.8 9.3
Lithuania 17.5 9.7 12.4 19.0
Slovak Republic 9.8 10.2 11.8 13.3
Sri Lanka 10.9 10.5 9.6 9.3
Turkmenistan 10.7 10.6 10.6 10.6
Uzbekistan 10.6 10.6 10.6 10.6
Hungary 11.6 10.9 13.6 12.0
Iran, Islamic Rep. 10.1 11.0 10.6 10.3
Panama 12.8 11.3 9.8 10.7
New Zealand 11.3 11.3 10.5 8.9
Australia 9.9 11.4 11.5 10.0
United Kingdom 9.4 11.7 12.6 11.6
Canada 10.8 12.0 12.0 10.9
Morocco 12.3 12.0 11.8 11.6
Serbia 11.0 12.2 14.9 15.1
Poland 10.2 12.2 12.7 13.2
Albania 9.6 12.2 15.6 15.3
Tajikistan 12.4 12.4 12.5 11.9
Dominican Republic 12.9 12.6 12.3 10.4
Finland 7.8 13.3 17.8 17.8
Sudan 13.6 13.5 13.5 13.3
Bahamas, The 12.4 13.9 12.8 12.2
Georgia 13.9 13.9 14.0 13.6
Suriname 8.3 14.0 11.1 11.3
Bulgaria 19.0 14.0 21.8 20.4
Spain 12.0 14.1 18.7 19.7
Latvia 14.6 14.2 13.8 15.4
Tunisia 14.4 14.3 14.3 14.0
Ireland 15.4 14.8 15.4 14.5
Jordan 14.3 15.8 17.3 16.0
Libya 16.7 16.7 16.8 16.8
Trinidad and Tobago 15.7 17.1 17.6 16.3
Namibia 17.0 17.1 17.1 18.0
Gabon 15.7 17.6 19.6 18.6
Iraq 17.9 17.6 17.5 17.5
Armenia 18.8 18.0 18.8 17.7
Montenegro 17.8 18.5 19.1 20.9
Puerto Rico 18.9 19.3 19.6 16.9
Algeria 18.0 20.1 20.2 21.5
Barbados 13.5 20.1 22.3 18.2
Botswana 17.6 20.3 20.5 19.9
Swaziland 20.8 20.7 20.6 20.6
South Africa 21.0 21.3 22.5 17.5
Zambia 21.5 21.8 22.4 21.6
Bosnia and Herzegovina 21.2 21.8 23.7 25.3
West Bank and Gaza 15.5 27.6 26.1 22.5
Lesotho 27.7 29.2 30.8 29.6
Macedonia, FYR 29.4 29.3 28.9 31.2
Mauritania 32.7 32.8 32.9 32.9
South Sudan
Guam
Micronesia, Fed. Sts.
New Caledonia
St. Kitts and Nevis
Grenada
Kiribati
Tonga
St. Lucia
St. Martin (French part)
Tuvalu
St. Vincent and the Grenadines
Cayman Islands
Seychelles
Sint Maarten (Dutch part)
French Polynesia
Isle of Man
Greenland
San Marino
Dominica
Marshall Islands
Antigua and Barbuda
Turks and Caicos Islands
Kosovo
Aruba
Northern Mariana Islands
Samoa
Vanuatu
American Samoa
Bermuda
Liechtenstein
Curacao
Andorra
Monaco
Virgin Islands (U.S.)
Palau
Djibouti
Faeroe Islands
Sao Tome and Principe

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