Country name 1980 1981 1982 1983
Germany 1.4 1.4 1.4 1.3
Denmark 1.6 1.4 1.4 1.4
Luxembourg 1.5 1.6 1.5 1.4
Netherlands 1.6 1.6 1.5 1.5
Italy 1.6 1.6 1.6 1.5
Switzerland 1.6 1.6 1.6 1.5
Belgium 1.7 1.7 1.6 1.6
Sweden 1.7 1.6 1.6 1.6
Austria 1.7 1.7 1.7 1.6
Canada 1.7 1.7 1.7 1.7
Singapore 1.7 1.7 1.7 1.6
Norway 1.7 1.7 1.7 1.7
Finland 1.6 1.6 1.7 1.7
Japan 1.8 1.7 1.8 1.8
United Kingdom 1.9 1.8 1.8 1.8
Hungary 1.9 1.9 1.8 1.8
Cuba 1.9 1.8 1.8 1.8
United States 1.8 1.8 1.8 1.8
Hong Kong SAR, China 2.0 1.9 1.9 1.7
France 1.9 1.9 1.9 1.9
Macao SAR, China 1.7 1.8 1.9 2.0
Malta 2.0 1.9 1.9 1.9
Croatia 2.0 2.0 1.9 1.9
Barbados 2.0 2.0 1.9 1.9
Australia 1.9 1.9 1.9 1.9
Slovenia 2.0 2.0 1.9 1.8
Spain 2.2 2.0 1.9 1.8
New Zealand 2.0 2.0 2.0 1.9
Latvia 1.9 1.9 2.0 2.1
Lithuania 2.0 2.0 2.0 2.1
Ukraine 2.0 1.9 2.0 2.1
Czech Republic 2.1 2.0 2.0 2.0
Bulgaria 2.1 2.0 2.0 2.0
Bosnia and Herzegovina 2.1 2.1 2.0 2.0
Greece 2.2 2.1 2.0 1.9
Russian Federation 1.9 1.9 2.0 2.1
Belarus 2.0 2.0 2.1 2.1
Estonia 2.0 2.1 2.1 2.2
Portugal 2.3 2.1 2.1 2.0
Antigua and Barbuda 2.1 2.1 2.1 2.1
Romania 2.4 2.4 2.2 2.1
Montenegro 2.3 2.2 2.2 2.1
Iceland 2.5 2.3 2.3 2.2
Slovak Republic 2.3 2.3 2.3 2.3
Georgia 2.3 2.3 2.3 2.3
Poland 2.3 2.2 2.3 2.4
Aruba 2.4 2.4 2.4 2.4
Armenia 2.4 2.4 2.4 2.4
Korea, Rep. 2.8 2.6 2.4 2.1
Mauritius 2.7 2.5 2.4 2.3
Cyprus 2.4 2.4 2.4 2.4
St. Martin (French part) 2.4 2.4
Puerto Rico 2.6 2.5 2.5 2.4
Macedonia, FYR 2.6 2.5 2.5 2.5
Moldova 2.5 2.5 2.5 2.6
Uruguay 2.7 2.7 2.6 2.6
Chile 2.7 2.7 2.7 2.7
China 2.7 2.7 2.7 2.7
Korea, Dem. Rep. 2.7 2.7 2.7 2.7
Ireland 3.2 3.1 2.9 2.7
Bahamas, The 3.0 3.0 3.0 3.0
Kazakhstan 2.9 3.0 3.0 3.0
Virgin Islands (U.S.) 3.1 3.1 3.0 3.0
Thailand 3.4 3.2 3.0 2.9
Azerbaijan 3.3 3.2 3.1 3.0
Guyana 3.6 3.4 3.1 2.9
Guam 3.2 3.2 3.1 3.1
Israel 3.2 3.2 3.1 3.1
New Caledonia 3.3 3.2 3.1 3.1
Argentina 3.3 3.3 3.2 3.2
Sri Lanka 3.4 3.3 3.2 3.1
Trinidad and Tobago 3.3 3.3 3.3 3.2
St. Kitts and Nevis 3.3
Albania 3.7 3.6 3.5 3.4
Seychelles 3.5
Dominica 3.5
Costa Rica 3.6 3.6 3.5 3.5
Jamaica 3.7 3.6 3.6 3.5
Panama 3.9 3.8 3.7 3.6
St. Vincent and the Grenadines 4.0 3.8 3.7 3.6
Suriname 3.9 3.8 3.7 3.6
Malaysia 3.8 3.8 3.7 3.7
Colombia 4.0 3.9 3.7 3.6
Lebanon 4.0 3.9 3.8 3.7
Fiji 3.9 3.9 3.8 3.8
Brazil 4.1 4.0 3.8 3.7
French Polynesia 4.0 3.9 3.9 3.8
Brunei Darussalam 4.2 4.1 4.0 3.9
Venezuela, RB 4.2 4.1 4.0 3.9
Kyrgyz Republic 4.0 4.0 4.1 4.1
Turkey 4.4 4.2 4.1 4.0
Indonesia 4.4 4.3 4.2 4.0
Dominican Republic 4.4 4.3 4.2 4.1
Grenada 4.3 4.2 4.2 4.2
St. Lucia 4.7 4.5 4.3 4.2
Mexico 4.7 4.5 4.3 4.2
Ecuador 4.7 4.6 4.5 4.4
India 4.7 4.6 4.5 4.4
South Africa 4.8 4.7 4.6 4.5
Bahrain 4.9 4.8 4.7 4.6
Vietnam 5.0 4.9 4.7 4.5
Peru 5.0 4.9 4.7 4.6
Myanmar 5.0 4.9 4.8 4.6
Uzbekistan 5.1 5.0 4.8 4.7
Turkmenistan 5.0 4.9 4.8 4.8
El Salvador 5.1 5.0 4.9 4.7
Kosovo 4.6 4.9 4.5
Philippines 5.2 5.1 5.0 4.9
Kiribati 5.1 5.1 5.0 5.0
Tunisia 5.3 5.2 5.0 4.8
Kuwait 5.5 5.3 5.1 4.8
Timor-Leste 4.8 5.0 5.1 5.3
Paraguay 5.2 5.2 5.2 5.2
Egypt, Arab Rep. 5.4 5.3 5.3 5.2
United Arab Emirates 5.4 5.3 5.3 5.2
Bolivia 5.5 5.4 5.3 5.3
Vanuatu 5.6 5.5 5.4 5.4
Morocco 5.7 5.6 5.4 5.3
Tonga 5.6 5.5 5.5 5.4
Lesotho 5.6 5.5 5.5 5.4
Qatar 5.8 5.7 5.5 5.3
Belize 5.8 5.7 5.5 5.3
Papua New Guinea 5.7 5.6 5.5 5.4
Tajikistan 5.7 5.6 5.6 5.5
Nepal 5.8 5.7 5.7 5.6
Gabon 5.7 5.7 5.7 5.7
Equatorial Guinea 5.7 5.8 5.8 5.8
Mongolia 6.2 6.0 5.9 5.7
Nicaragua 6.1 6.0 5.9 5.7
Central African Republic 6.0 6.0 6.0 6.0
Samoa 6.2 6.1 6.0 5.9
Cambodia 5.7 5.9 6.0 6.1
Botswana 6.2 6.1 6.0 5.9
Micronesia, Fed. Sts. 6.2 6.1 6.0 5.9
Congo, Rep. 6.2 6.1 6.0 6.0
Bangladesh 6.4 6.2 6.1 5.9
Honduras 6.3 6.2 6.1 5.9
Guatemala 6.2 6.2 6.1 6.1
Haiti 6.1 6.1 6.2 6.1
Cabo Verde 6.4 6.3 6.2 6.1
Madagascar 6.5 6.4 6.2 6.2
Namibia 6.5 6.4 6.3 6.1
Sao Tome and Principe 6.4 6.3 6.3 6.2
Gambia, The 6.3 6.3 6.3 6.3
Mauritania 6.4 6.4 6.3 6.3
Djibouti 6.4 6.4 6.3 6.3
Lao PDR 6.3 6.3 6.3 6.4
Ghana 6.5 6.5 6.4 6.3
Iraq 6.6 6.5 6.4 6.3
Bhutan 6.6 6.5 6.5 6.4
Mozambique 6.5 6.5 6.5 6.4
Pakistan 6.5 6.5 6.5 6.5
Iran, Islamic Rep. 6.5 6.5 6.5 6.5
Solomon Islands 6.7 6.6 6.5 6.4
Guinea-Bissau 6.3 6.4 6.5 6.6
Swaziland 6.7 6.6 6.6 6.5
Algeria 6.9 6.7 6.6 6.4
Tanzania 6.7 6.6 6.6 6.5
Guinea 6.5 6.6 6.6 6.6
Eritrea 6.6 6.6 6.6 6.6
Sudan 6.8 6.7 6.7 6.6
Cameroon 6.6 6.7 6.7 6.7
Congo, Dem. Rep. 6.6 6.6 6.7 6.7
Nigeria 6.8 6.8 6.8 6.7
Zimbabwe 7.1 7.0 6.8 6.6
South Sudan 6.9 6.8 6.8 6.8
Syrian Arab Republic 7.1 7.0 6.8 6.7
Liberia 7.0 7.0 7.0 6.9
Zambia 7.2 7.1 7.0 6.9
Benin 7.0 7.0 7.0 7.0
Chad 7.0 7.0 7.0 7.1
Sierra Leone 7.1 7.0 7.0 7.0
Comoros 7.1 7.1 7.0 6.9
Saudi Arabia 7.2 7.1 7.1 6.9
Somalia 7.0 7.0 7.1 7.1
Mali 7.0 7.1 7.1 7.1
Jordan 7.3 7.2 7.1 6.9
Togo 7.2 7.2 7.1 7.0
Uganda 7.1 7.1 7.1 7.1
Burkina Faso 7.1 7.2 7.2 7.2
Angola 7.2 7.2 7.2 7.2
Maldives 7.1 7.1 7.2 7.2
Kenya 7.5 7.4 7.3 7.2
Senegal 7.4 7.3 7.3 7.2
Cote d'Ivoire 7.6 7.5 7.4 7.3
Ethiopia 7.3 7.4 7.4 7.4
Libya 7.8 7.6 7.4 7.2
Burundi 7.5 7.4 7.5 7.5
Malawi 7.6 7.6 7.6 7.6
Afghanistan 7.7 7.7 7.7 7.7
Niger 7.7 7.7 7.8 7.8
Oman 8.3 8.3 8.4 8.3
Rwanda 8.4 8.4 8.4 8.4
Yemen, Rep. 9.0 9.1 9.2 9.2
Cayman Islands
San Marino
Greenland
Andorra
Turks and Caicos Islands
Palau
Sint Maarten (Dutch part)
Curacao
Marshall Islands
American Samoa
Faeroe Islands
Monaco
Serbia 2.1
Liechtenstein
Isle of Man
West Bank and Gaza
Bermuda
Tuvalu
Northern Mariana Islands

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