Country name 2009 2010 2011 2012
Afghanistan
Albania 2.8 2.8 2.8 2.8
Algeria 4.5 4.5 4.5 4.5
American Samoa
Andorra 3.3 3.3 3.3 3.3
Angola 3.3 3.6 3.6 3.6
Antigua and Barbuda 2.2 2.2 2.2 2.2
Argentina 6.0 5.7 5.7 5.7
Armenia 2.2 2.2 2.2 2.2
Aruba 5.5 6.5 5.5 5.5
Australia 4.8 5.1 5.1 5.1
Austria 5.8 5.6 5.6 5.6
Azerbaijan 3.4 2.9 2.8 2.8
Bahamas, The 3.8 3.8 3.8 3.8
Bahrain 3.0 3.0 3.0 3.0
Bangladesh 1.8 1.8 1.8 1.8
Barbados 7.4 7.2 7.2 7.2
Belarus 4.4 4.9 4.5 4.8
Belgium 6.4 6.3 6.3 6.3
Belize 6.6 6.9 7.2 7.2
Benin 4.3 4.8 4.8 4.8
Bermuda 1.9 2.1 2.1 2.1
Bhutan 4.0 3.0 3.4 3.4
Bolivia 7.4 7.2 6.5 6.5
Bosnia and Herzegovina
Botswana 9.3 9.3 9.3 9.3
Brazil 5.4 5.6 5.6 5.6
Brunei Darussalam 2.2 2.0 2.0 2.0
Bulgaria 4.4 4.1 4.1 4.1
Burkina Faso 3.5 3.2 3.1 3.1
Burundi 5.5 6.4 5.8 5.7
Cabo Verde 5.1 4.9 4.9 4.9
Cambodia 1.6 1.6 1.6 1.6
Cameroon 3.0 3.1 2.9 2.9
Canada 4.7 5.1 5.1 5.1
Cayman Islands
Central African Republic 1.2 1.2 1.2 1.2
Chad 2.1 1.9 2.0 2.0
Chile 4.2 4.2 4.1 4.1
China 1.8 1.8 1.8 1.8
Colombia 3.9 3.6 3.3 3.3
Comoros 4.2 4.2 4.2 4.2
Congo, Dem. Rep. 2.3 2.4 2.4 2.4
Congo, Rep. 2.5 2.5 2.5 2.5
Costa Rica 6.2 6.2 6.2 6.2
Cote d'Ivoire 4.3 4.3 4.3 4.3
Croatia 4.2 4.2 4.2 4.2
Cuba 13.1 12.9 12.9 12.9
Curacao
Cyprus 6.8 6.7 6.7 6.7
Czech Republic 4.1 4.1 4.1 4.1
Denmark 8.1 8.1 8.1 8.1
Djibouti
Dominica 5.0 5.0 5.0 5.0
Dominican Republic 1.9 1.9 1.9 1.9
Ecuador 3.7 4.0 4.1 4.1
Egypt, Arab Rep. 4.4 4.4 4.4 4.4
El Salvador 3.6 3.2 3.2 3.2
Equatorial Guinea 1.0 1.0 1.0 1.0
Eritrea 1.7 1.7 1.7 1.7
Estonia 5.4 5.6 5.6 5.6
Ethiopia 3.2 2.9 2.9 2.9
Faeroe Islands
Fiji 4.7 4.5 4.2 4.2
Finland 6.3 6.3 6.3 6.3
France 5.3 5.3 5.3 5.3
French Polynesia
Gabon 3.1 3.1 3.1 3.1
Gambia, The 2.0 2.5 2.7 2.5
Georgia 2.1 1.9 1.8 1.8
Germany 4.8 4.8 4.8 4.8
Ghana 4.8 4.7 8.2 8.2
Greece 3.2 3.2 3.2 3.2
Greenland
Grenada 3.7 3.7 3.7 3.7
Guam
Guatemala 2.9 2.9 3.0 2.9
Guinea 3.4 3.7 3.2 2.6
Guinea-Bissau 2.3 2.3 2.3 2.3
Guyana 3.1 3.4 3.1 3.0
Haiti 1.5 1.5 1.5 1.5
Honduras 3.5 3.5 3.5 3.5
Hong Kong SAR, China 2.8 3.0 2.8 2.8
Hungary 4.9 4.6 4.6 4.6
Iceland 9.0 8.6 8.6 8.6
India 3.1 3.1 3.1 3.1
Indonesia 3.3 2.7 2.5 2.5
Iran, Islamic Rep. 4.0 4.1 4.1 4.1
Iraq
Ireland 7.1 7.1 7.1 7.1
Isle of Man
Israel 5.7 5.8 5.8 5.8
Italy 4.5 4.3 4.3 4.3
Jamaica 6.0 6.0 6.0 6.0
Japan 3.2 3.2 3.2 3.2
Jordan 5.6 5.6 5.6 5.6
Kazakhstan 4.4 4.4 4.4 4.4
Kenya 6.1 5.9 5.9 5.9
Kiribati
Korea, Dem. Rep.
Korea, Rep. 4.2 4.2 4.2 4.2
Kosovo
Kuwait 3.2 3.2 3.2 3.2
Kyrgyz Republic 6.0 5.9 7.0 7.0
Lao PDR 1.1 1.1 1.1 1.1
Latvia 5.6 5.6 5.6 5.6
Lebanon 1.6 1.5 1.4 1.4
Lesotho 9.8 9.8 9.8 9.8
Liberia 3.7 3.7 3.7 3.7
Libya
Liechtenstein 2.4 2.4 2.4 2.4
Lithuania 5.4 5.2 5.2 5.2
Luxembourg 3.5 3.5 3.5 3.5
Macao SAR, China 2.7 2.2 1.9 1.9
Macedonia, FYR 4.9 4.9 4.9 4.9
Madagascar 2.6 2.6 2.6 2.7
Malawi 4.0 4.1 4.9 4.9
Malaysia 4.4 4.4 4.4 4.4
Maldives 5.0 5.0 5.0 5.0
Mali 3.5 3.8 4.2 4.2
Malta 5.7 7.0 7.0 7.0
Marshall Islands 6.5 6.5 6.5 6.5
Mauritania 3.3 3.8 3.6 3.6
Mauritius 3.3 3.4 3.2 3.2
Mexico 5.2 5.1 5.1 5.1
Micronesia, Fed. Sts.
Moldova 8.4 7.7 7.4 7.3
Monaco 1.1 1.1 1.1 1.1
Mongolia 4.8 5.1 5.0 5.0
Montenegro
Morocco 5.2 5.2 5.2 5.2
Mozambique 4.0 4.0 4.0 4.0
Myanmar 0.6 0.7 0.7 0.7
Namibia 8.2 8.4 8.4 8.4
Nepal 4.2 4.2 4.2 4.2
Netherlands 5.9 6.1 6.1 6.1
New Caledonia
New Zealand 6.5 7.2 7.3 7.3
Nicaragua 3.9 4.2 4.2 4.2
Niger 3.7 3.6 4.0 4.0
Nigeria 0.9 0.9 0.9 0.9
Northern Mariana Islands
Norway 6.5 6.2 6.2 6.2
Oman 4.2 4.2 4.2 4.2
Pakistan 1.9 1.6 1.5 1.5
Palau
Panama 3.0 2.8 2.6 2.6
Papua New Guinea
Paraguay 3.7 3.8 3.8 3.8
Peru 2.6 2.3 2.2 2.2
Philippines 2.4 2.4 2.4 2.4
Poland 5.0 5.1 5.1 5.1
Portugal 5.7 5.7 5.7 5.7
Puerto Rico
Qatar 1.8 1.8 1.8 1.8
Romania 3.7 3.7 3.7 3.7
Russian Federation 3.5 3.5 3.5 3.5
Rwanda 3.8 4.2 4.1 4.1
Samoa 4.8 4.8 4.8 4.8
San Marino 3.6 3.6 3.6 3.6
Sao Tome and Principe 7.5 7.7 7.7 7.7
Saudi Arabia 7.2 7.2 7.2 7.2
Senegal 5.0 5.2 5.2 5.2
Serbia 5.0 4.9 4.8 4.8
Seychelles 3.8 3.6 3.4 3.4
Sierra Leone 2.8 2.6 2.7 2.7
Singapore 2.9 3.0 2.9 2.9
Sint Maarten (Dutch part)
Slovak Republic 4.1 3.9 3.9 3.9
Slovenia 5.4 5.4 5.4 5.4
Solomon Islands 3.8 3.8 3.8 3.8
Somalia
South Africa 5.5 5.5 5.5 5.5
South Sudan
Spain 4.6 4.5 4.5 4.5
Sri Lanka 1.7 1.7 1.7 1.7
St. Kitts and Nevis 3.3 3.3 3.3 3.3
St. Lucia 4.4 4.2 4.4 4.2
St. Martin (French part)
St. Vincent and the Grenadines 4.5 4.5 4.5 4.5
Sudan 0.9 0.9 0.9 0.9
Suriname
Swaziland 7.6 8.2 8.8 8.8
Sweden 6.8 6.5 6.5 6.5
Switzerland 4.8 4.5 4.5 4.5
Syrian Arab Republic 2.6 2.6 2.6 2.6
Tajikistan 3.5 3.6 3.7 3.7
Tanzania 4.8 4.8 4.8 4.8
Thailand 4.1 4.1 4.1 4.1
Timor-Leste 2.1 2.8 2.0 2.0
Togo 4.5 4.5 4.8 4.8
Tonga 2.9 2.9 2.9 2.9
Trinidad and Tobago 2.9 2.9 2.9 2.9
Tunisia 6.0 5.9 5.9 5.9
Turkey 2.6 2.6 2.6 2.6
Turkmenistan
Turks and Caicos Islands
Tuvalu
Uganda 3.1 2.8 3.1 3.1
Ukraine 5.9 5.9 5.9 5.9
United Arab Emirates
United Kingdom 5.1 5.8 5.8 5.8
United States 4.8 4.8 4.8 4.8
Uruguay 2.3 2.3 2.3 2.3
Uzbekistan 9.4 9.4 9.4 9.4
Vanuatu 5.0 5.0 5.0 5.0
Venezuela, RB 5.8 5.8 5.8 5.8
Vietnam 5.6 5.9 5.9 5.9
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 4.1 4.1 4.1 4.1
Zambia 1.3 1.3 1.3 1.3
Zimbabwe 2.9 2.5 2.5 2.5

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