Country name 2009 2010 2011 2012 2013
Bermuda 1.6 1.6 1.6 1.6
Australia 1.1 1.3 1.5 1.6 1.5
Norway 1.4 1.5 1.6 1.5 1.5
Switzerland 1.4 1.4 1.6 1.5 1.5
Denmark 1.5 1.4 1.4 1.3 1.4
Japan 1.2 1.3 1.3 1.3 1.1
Sweden 1.2 1.2 1.4 1.3 1.3
Canada 1.1 1.2 1.3 1.3 1.2
New Zealand 0.9 1.1 1.2 1.2 1.2
Finland 1.2 1.2 1.3 1.2 1.2
Luxembourg 1.3 1.2 1.3 1.2 1.2
Tuvalu 0.9 1.0 1.1 1.1 1.1
United Kingdom 1.0 1.1 1.1 1.1 1.1
Iceland 1.0 1.1 1.2 1.1 1.1
France 1.2 1.1 1.2 1.1 1.1
Belgium 1.2 1.1 1.2 1.1 1.1
Vanuatu 0.9 1.0 1.1 1.1 1.1
Austria 1.2 1.1 1.2 1.1 1.1
Netherlands 1.2 1.1 1.2 1.1 1.1
Ireland 1.2 1.1 1.1 1.1 1.1
Israel 1.0 1.1 1.1 1.0 1.1
Germany 1.1 1.1 1.1 1.0 1.0
United States 1.0 1.0 1.0 1.0 1.0
Italy 1.1 1.0 1.1 1.0 1.0
Kiribati 0.8 0.9 1.0 1.0 0.9
Barbados 1.1 1.1 1.0 1.0
Bahamas, The 1.0 1.0 0.9 0.9
Marshall Islands 0.9 0.9 0.9 0.9 0.9
Micronesia, Fed. Sts. 0.8 0.9 0.9 0.9 0.9
Papua New Guinea 0.6 0.7 0.8 0.9 0.8
Solomon Islands 0.7 0.7 0.8 0.9 0.9
Spain 1.0 0.9 1.0 0.9 0.9
Greece 1.0 0.9 1.0 0.9 0.9
Cyprus 0.9 0.9 0.9 0.9 0.9
Tonga 0.7 0.7 0.8 0.9 0.8
Puerto Rico 0.8 0.8 0.8 0.8 0.8
Uruguay 0.6 0.7 0.8 0.8 0.8
Portugal 0.9 0.8 0.9 0.8 0.8
Slovenia 0.9 0.8 0.9 0.8 0.8
Brazil 0.7 0.8 0.9 0.8 0.7
Korea, Rep. 0.6 0.7 0.8 0.8 0.8
Angola 0.6 0.6 0.7 0.8 0.8
Palau 0.8 0.7 0.7 0.7 0.8
Malta 0.8 0.7 0.8 0.7 0.8
Chile 0.6 0.7 0.7 0.7 0.7
Samoa 0.6 0.7 0.7 0.7 0.7
United Arab Emirates 0.6 0.6 0.7 0.7
Hong Kong SAR, China 0.7 0.7 0.7 0.7 0.7
Qatar 0.5 0.6 0.7 0.7 0.7
Singapore 0.6 0.7 0.7 0.7 0.7
Venezuela, RB 0.7 0.8 0.6 0.7 0.8
Costa Rica 0.6 0.6 0.7 0.7 0.7
Estonia 0.7 0.7 0.7 0.7 0.7
Czech Republic 0.7 0.7 0.8 0.7 0.7
St. Lucia 0.6 0.7 0.7 0.7 0.7
Dominica 0.7 0.7 0.7 0.7 0.7
Grenada 0.7 0.7 0.7 0.7 0.7
St. Kitts and Nevis 0.7 0.7 0.7 0.7 0.7
Slovak Republic 0.7 0.7 0.7 0.7 0.7
Kuwait 0.4 0.5 0.6 0.7
Colombia 0.5 0.6 0.6 0.7 0.6
Latvia 0.7 0.7 0.7 0.7 0.7
Antigua and Barbuda 0.6 0.6 0.6 0.6 0.7
Croatia 0.7 0.7 0.7 0.6 0.6
Namibia 0.5 0.6 0.6 0.6 0.6
Jamaica 0.5 0.6 0.6 0.6 0.6
Equatorial Guinea 0.4 0.5 0.6 0.6 0.6
St. Vincent and the Grenadines 0.6 0.6 0.6 0.6 0.6
Suriname 0.6 0.6 0.6 0.6 0.6
Mexico 0.6 0.6 0.6 0.6 0.6
Macao SAR, China 0.5 0.5 0.6 0.6 0.6
Fiji 0.5 0.5 0.6 0.6 0.6
Congo, Dem. Rep. 0.5 0.5 0.6 0.6 0.6
Russian Federation 0.4 0.5 0.6 0.6 0.6
South Africa 0.5 0.6 0.7 0.6 0.5
Gabon 0.5 0.6 0.7 0.6 0.6
Lithuania 0.6 0.6 0.6 0.6 0.6
Trinidad and Tobago 0.5 0.5 0.6 0.6 0.6
Turkey 0.6 0.6 0.6 0.6 0.6
Guyana 0.5 0.5 0.6 0.6 0.6
Mozambique 0.5 0.4 0.6 0.6 0.6
Peru 0.5 0.5 0.6 0.6 0.6
Lebanon 0.6 0.5 0.6 0.6 0.6
Belize 0.6 0.6 0.6 0.6 0.6
Poland 0.6 0.6 0.6 0.6 0.6
Libya 0.4 0.4 0.5 0.6 0.6
Hungary 0.6 0.6 0.6 0.6 0.6
Brunei Darussalam 0.4 0.4 0.6 0.6 0.5
Timor-Leste 0.5 0.5 0.5 0.6 0.6
Cabo Verde 0.6 0.6 0.6 0.6 0.6
Bahrain 0.5 0.5 0.6 0.6 0.6
China 0.5 0.5 0.5 0.6 0.6
Panama 0.5 0.5 0.5 0.6 0.6
Kazakhstan 0.4 0.5 0.5 0.6 0.6
Maldives 0.6 0.6 0.6 0.6 0.6
West Bank and Gaza 0.5 0.6 0.6 0.6
Djibouti 0.6 0.5 0.5 0.6 0.6
Congo, Rep. 0.5 0.5 0.6 0.6 0.5
Comoros 0.6 0.5 0.6 0.5 0.6
Ecuador 0.5 0.5 0.5 0.5 0.5
Mauritius 0.5 0.5 0.6 0.5 0.5
Turkmenistan 0.5 0.4 0.5 0.5 0.6
Zimbabwe 0.5 0.5 0.5 0.5 0.5
Oman 0.4 0.4 0.5 0.5 0.5
Honduras 0.5 0.5 0.5 0.5 0.5
Liberia 0.5 0.5 0.5 0.5 0.5
Paraguay 0.4 0.5 0.5 0.5 0.5
Georgia 0.4 0.4 0.5 0.5 0.5
Dominican Republic 0.5 0.5 0.5 0.5 0.5
Nigeria 0.2 0.5 0.5 0.5 0.5
Chad 0.5 0.5 0.5 0.5 0.5
South Sudan 0.4 0.4 0.5 0.5 0.5
Swaziland 0.4 0.5 0.5 0.5 0.5
Central African Republic 0.6 0.5 0.5 0.5 0.6
Seychelles 0.5 0.5 0.5 0.5 0.6
El Salvador 0.5 0.5 0.5 0.5 0.5
Saudi Arabia 0.4 0.4 0.5 0.5 0.5
Botswana 0.4 0.5 0.6 0.5 0.5
Sao Tome and Principe 0.4 0.4 0.5 0.5 0.5
Moldova 0.4 0.4 0.5 0.5 0.5
Montenegro 0.5 0.5 0.5 0.5 0.5
Zambia 0.4 0.4 0.5 0.5 0.5
Bosnia and Herzegovina 0.5 0.5 0.5 0.5 0.5
Romania 0.5 0.5 0.5 0.5 0.5
Haiti 0.4 0.4 0.5 0.5 0.5
Guatemala 0.4 0.4 0.5 0.5 0.5
Cameroon 0.5 0.5 0.5 0.5 0.5
Sudan 0.4 0.4 0.5 0.5 0.5
Malaysia 0.4 0.4 0.5 0.5 0.5
Lesotho 0.4 0.5 0.5 0.5 0.4
Senegal 0.5 0.5 0.5 0.5 0.5
Azerbaijan 0.3 0.4 0.5 0.5 0.5
Ukraine 0.3 0.4 0.4 0.5 0.4
Armenia 0.5 0.5 0.5 0.5 0.5
Iraq 0.3 0.4 0.4 0.4 0.4
Serbia 0.5 0.5 0.5 0.4 0.5
Bolivia 0.3 0.4 0.4 0.4 0.5
Cote d'Ivoire 0.5 0.4 0.5 0.4 0.5
Bulgaria 0.5 0.4 0.5 0.4 0.5
Rwanda 0.4 0.4 0.4 0.4 0.4
Togo 0.4 0.4 0.5 0.4 0.5
Ghana 0.4 0.4 0.5 0.4 0.5
Niger 0.5 0.4 0.5 0.4 0.5
Benin 0.4 0.4 0.5 0.4 0.4
Mongolia 0.3 0.4 0.4 0.4 0.4
Albania 0.4 0.4 0.5 0.4 0.4
Mali 0.4 0.4 0.4 0.4 0.4
Kenya 0.4 0.4 0.4 0.4 0.4
Jordan 0.4 0.4 0.4 0.4 0.4
Philippines 0.4 0.4 0.4 0.4 0.4
Kosovo 0.4 0.4 0.5 0.4 0.4
Morocco 0.5 0.4 0.5 0.4 0.4
Eritrea 0.3 0.3 0.4 0.4 0.5
Burkina Faso 0.4 0.4 0.5 0.4 0.4
Algeria 0.3 0.4 0.4 0.4 0.4
Nicaragua 0.4 0.4 0.4 0.4 0.4
Uganda 0.4 0.4 0.3 0.4 0.4
Tajikistan 0.3 0.4 0.4 0.4 0.4
Kyrgyz Republic 0.3 0.3 0.4 0.4 0.4
Guinea 0.4 0.4 0.4 0.4 0.4
Iran, Islamic Rep. 0.3 0.4 0.4 0.4 0.3
Guinea-Bissau 0.5 0.4 0.5 0.4 0.4
Indonesia 0.3 0.4 0.4 0.4 0.4
Macedonia, FYR 0.4 0.4 0.4 0.4 0.4
Sierra Leone 0.3 0.3 0.4 0.4 0.4
Thailand 0.3 0.4 0.4 0.4 0.4
Tunisia 0.4 0.4 0.4 0.4 0.4
Belarus 0.4 0.4 0.4 0.4 0.4
Ethiopia 0.4 0.3 0.3 0.4 0.4
Mauritania 0.3 0.4 0.4 0.4 0.4
Tanzania 0.3 0.3 0.3 0.4 0.4
Uzbekistan 0.3 0.3 0.4 0.4 0.4
Afghanistan 0.3 0.3 0.4 0.4 0.3
Malawi 0.5 0.5 0.5 0.4 0.3
Vietnam 0.3 0.3 0.3 0.4 0.4
Yemen, Rep. 0.3 0.3 0.3 0.4 0.4
Bhutan 0.3 0.3 0.4 0.3 0.3
Burundi 0.3 0.3 0.3 0.3 0.3
Cambodia 0.3 0.3 0.3 0.3 0.3
Nepal 0.3 0.3 0.3 0.3 0.3
Sri Lanka 0.3 0.3 0.3 0.3 0.3
Madagascar 0.3 0.3 0.3 0.3 0.3
Gambia, The 0.4 0.3 0.3 0.3 0.3
Lao PDR 0.3 0.3 0.3 0.3 0.3
Bangladesh 0.3 0.3 0.3 0.3 0.3
Egypt, Arab Rep. 0.2 0.3 0.3 0.3 0.3
India 0.3 0.3 0.3 0.3 0.3
Pakistan 0.2 0.2 0.3 0.3 0.3
French Polynesia
Sint Maarten (Dutch part)
San Marino
Curacao
Liechtenstein
Faeroe Islands
Syrian Arab Republic
New Caledonia
Andorra
Myanmar
Guam
Somalia
Northern Mariana Islands
Argentina
Korea, Dem. Rep.
American Samoa
Cayman Islands
St. Martin (French part)
Cuba 0.3 0.3 0.3
Turks and Caicos Islands
Virgin Islands (U.S.)
Aruba 0.7
Greenland
Isle of Man
Monaco

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