Country name 2010 2011 2012 2013 2014
Ireland 0.4 0.4 0.4 0.4 0.4
Japan 0.6 0.6 0.6 0.6 0.6
Canada 0.8 0.8 0.8 0.8 0.8
Singapore 0.8 0.8 0.8 0.8 0.8
Belgium 0.9 0.9 0.9 0.9 0.9
Norway 0.9 0.9 0.9 0.9 0.9
Finland 0.9 0.9 0.9 0.9 0.9
Denmark 1.1 1.0 1.0 1.0 1.0
Australia 1.0 1.0 1.0 1.0 1.0
Iceland 1.0 1.0 1.0 1.0 1.0
Solomon Islands 1.0 1.0 1.0 1.0 1.0
United Kingdom 1.0 1.0 1.0 1.0 1.0
Netherlands 1.1 1.1 1.1 1.1 1.1
Hong Kong SAR, China 1.1 1.1 1.1 1.1 0.8
Austria 1.1 1.1 1.1 1.1 1.1
Jamaica 1.1 1.1 1.1 1.1 1.1
Germany 1.2 1.2 1.2 1.2 1.2
Tunisia 1.3 1.3 1.3 1.3 1.3
New Zealand 1.3 1.3 1.3 1.3 1.3
Montenegro 2.0 2.0 1.4 1.4 1.4
Malaysia 2.3 1.5 1.5 1.5 1.0
Latvia 3.0 1.5 1.5 1.5 1.5
United States 1.5 1.5 1.5 1.5 1.5
Korea, Rep. 1.5 1.5 1.5 1.5 1.5
Spain 1.5 1.5 1.5 1.5 1.5
Maldives 1.5 1.5 1.5 1.5 1.5
Cyprus 1.5 1.5 1.5 1.5 1.5
Azerbaijan 1.5 1.5 1.5 1.5 1.5
Kazakhstan 1.5 1.5 1.5 1.5 1.5
Mauritius 1.7 1.7 1.7 1.7 1.7
Sri Lanka 1.7 1.7 1.7 1.7 1.7
Tajikistan 1.7 1.7 1.7 1.7 1.7
Colombia 3.0 1.7 1.7 1.7 1.7
China 1.7 1.7 1.7 1.7 1.7
Botswana 1.7 1.7 1.7 1.7 1.7
Italy 1.8 1.8 1.8 1.8 1.8
Macedonia, FYR 2.0 2.0 2.0 1.8 1.8
Bolivia 1.8 1.8 1.8 1.8 1.8
Barbados 1.8 1.8 1.8 1.8
Uruguay 2.1 2.1 2.1 1.8 1.8
Fiji 1.8 1.8 1.8 1.8 1.8
Mexico 1.8 1.8 1.8 1.8 1.8
Ethiopia 1.8 1.8 1.8 1.8 1.8
Indonesia 2.0 2.0 2.0 1.9 1.9
Lithuania 1.7 1.8 1.8 1.9 2.3
Armenia 1.9 1.9 1.9 1.9 1.9
Ghana 1.9 1.9 1.9 1.9 1.9
France 1.9 1.9 1.9 1.9 1.9
Gambia, The 2.0 2.0 2.0 2.0 2.0
Portugal 2.0 2.0 2.0 2.0 2.0
Palau 2.0 2.0 2.0 2.0 2.0
Hungary 2.0 2.0 2.0 2.0 2.0
Nepal 2.0 2.0 2.0 2.0 2.0
Israel 3.0 3.0 2.5 2.0 2.0
Russian Federation 2.0 2.0 2.0 2.0 2.0
Nigeria 2.0 2.0 2.0 2.0 2.0
Marshall Islands 2.0 2.0 2.0 2.0 2.0
Kosovo 2.0 2.0 2.0 2.0 2.0
Georgia 2.0 2.0 2.0 2.0 2.0
Seychelles 2.0 2.0 2.0 2.0 2.0
Sweden 2.0 2.0 2.0 2.0 2.0
Sudan 2.0 2.0 2.0 2.0 2.0
St. Lucia 2.0 2.0 2.0 2.0 2.0
South Africa 2.0 2.0 2.0 2.0 2.0
Afghanistan 2.0 2.0 2.0 2.0 2.0
Belize 2.0 2.0 2.0 2.0 2.0
Albania 2.0 2.0 2.0 2.0 2.0
Uzbekistan 4.0 4.0 2.0 2.0 2.0
Madagascar 2.0 2.0 2.0 2.0 2.0
Slovenia 2.0 2.0 2.0 2.0 2.0
Swaziland 2.0 2.0 2.0 2.0 2.0
Samoa 2.0 2.0 2.0 2.0 2.0
Serbia 2.7 2.7 2.0 2.0 2.0
Luxembourg 2.0 2.0 2.0 2.0 2.0
Czech Republic 3.2 3.2 3.2 2.1 2.1
Uganda 2.2 2.2 2.2 2.2 2.2
Nicaragua 2.2 2.2 2.2 2.2 2.2
Cote d'Ivoire 2.2 2.2 2.2 2.2 2.2
San Marino 2.3 2.3 2.3
Djibouti 2.3 2.3 2.3 2.3 2.3
Sierra Leone 2.6 2.6 2.6 2.3 2.3
Zambia 2.7 2.7 2.7 2.4 2.4
Namibia 2.5 2.5 2.5 2.5 2.5
Algeria 2.5 2.5 2.5 2.5 2.5
Egypt, Arab Rep. 4.2 2.5 2.5 2.5 2.5
Trinidad and Tobago 2.5 2.5 2.5 2.5 2.5
Bahrain 2.5 2.5 2.5 2.5 2.5
Brunei Darussalam 2.5 2.5 2.5 2.5 2.5
Panama 2.5 2.5 2.5 2.5 2.5
Rwanda 3.0 3.0 3.0 2.5 2.5
Puerto Rico 2.5 2.5 2.5 2.5 2.5
Malawi 2.6 2.6 2.6 2.6 2.6
Lesotho 2.6 2.6 2.6 2.6 2.6
Vanuatu 2.6 2.6 2.6 2.6 2.6
Philippines 5.7 5.7 5.7 2.7 2.7
Tonga 2.7 2.7 2.7 2.7 2.7
Pakistan 2.8 2.8 2.8 2.7 2.7
Thailand 2.7 2.7 2.7 2.7 2.7
Saudi Arabia 2.8 2.8 2.8 2.8 2.8
Moldova 2.8 2.8 2.8 2.8 2.8
Argentina 2.8 2.8 2.8 2.8 2.8
Qatar 2.8 2.8 2.8 2.8 2.8
Cameroon 3.2 3.2 3.2 2.8 2.8
Ukraine 2.9 2.9 2.9 2.9 2.9
Papua New Guinea 3.0 3.0 3.0 3.0 3.0
Yemen, Rep. 3.0 3.0 3.0 3.0 3.0
Togo 3.0 3.0 3.0 3.0 3.0
Tanzania 3.0 3.0 3.0 3.0 3.0
Senegal 3.0 3.0 3.0 3.0 3.0
Poland 3.0 3.0 3.0 3.0 3.0
Switzerland 3.0 3.0 3.0 3.0 3.0
Malta 3.0 3.0 3.0 3.0
Lebanon 3.0 3.0 3.0 3.0 3.0
Belarus 3.0 3.0 3.0 3.0 3.0
Estonia 3.0 3.0 3.0 3.0 3.0
Guyana 3.0 3.0 3.0 3.0 3.0
Costa Rica 3.5 3.5 3.5 3.0 3.0
Bahamas, The 3.0 3.0 3.0 3.0 3.0
Guatemala 3.0 3.0 3.0 3.0 3.0
Antigua and Barbuda 3.0 3.0 3.0 3.0 3.0
Liberia 3.0 3.0 3.0 3.0 3.0
Jordan 3.0 3.0 3.0 3.0 3.0
Peru 3.1 3.1 3.1 3.1 3.1
Croatia 3.1 3.1 3.1 3.1 3.1
Chile 3.2 3.2 3.2 3.2 3.2
United Arab Emirates 3.2 3.2 3.2 3.2 3.2
Romania 3.3 3.3 3.3 3.3 3.3
Zimbabwe 3.3 3.3 3.3 3.3 3.3
Congo, Rep. 3.3 3.3 3.3 3.3 3.3
Turkey 3.3 3.3 3.3 3.3 3.3
Bulgaria 3.3 3.3 3.3 3.3 3.3
Bosnia and Herzegovina 3.3 3.3 3.3 3.3 3.3
Greece 2.0 2.0 2.5 3.5 3.5
El Salvador 4.0 4.0 4.0 3.5 3.5
Dominican Republic 3.5 3.5 3.5 3.5 3.5
Morocco 3.5 3.5 3.5 3.5 3.5
Mali 3.6 3.6 3.6 3.6 3.6
Guinea 3.8 3.8 3.8 3.8 3.8
Honduras 3.8 3.8 3.8 3.8 3.8
Paraguay 3.9 3.9 3.9 3.9 3.9
Chad 4.0 4.0 4.0 4.0 4.0
Slovak Republic 4.0 4.0 4.0 4.0 4.0
Dominica 4.0 4.0 4.0 4.0 4.0
Mongolia 4.0 4.0 4.0 4.0 4.0
Burkina Faso 4.0 4.0 4.0 4.0 4.0
Brazil 4.0 4.0 4.0 4.0 4.0
Benin 4.0 4.0 4.0 4.0 4.0
Kyrgyz Republic 4.0 4.0 4.0 4.0 4.0
Bangladesh 4.0 4.0 4.0 4.0 4.0
Oman 4.0 4.0 4.0 4.0 4.0
Venezuela, RB 4.0 4.0 4.0 4.0 4.0
Syrian Arab Republic 4.1 4.1 4.1 4.1 4.1
Kuwait 4.2 4.2 4.2 4.2 4.2
India 4.3 4.3 4.3 4.3 4.3
Kenya 4.5 4.5 4.5 4.5 4.5
Iran, Islamic Rep. 4.5 4.5 4.5 4.5 4.5
Central African Republic 4.8 4.8 4.8 4.8 4.8
Vietnam 5.0 5.0 5.0 5.0 5.0
Mozambique 5.0 5.0 5.0 5.0 5.0
Myanmar 5.0 5.0 5.0
Burundi 5.0 5.0 5.0 5.0 5.0
Niger 5.0 5.0 5.0 5.0 5.0
Gabon 5.0 5.0 5.0 5.0 5.0
Suriname 5.0 5.0 5.0 5.0 5.0
Ecuador 5.3 5.3 5.3 5.3 5.3
Micronesia, Fed. Sts. 5.3 5.3 5.3 5.3 5.3
Cambodia 6.0 6.0 6.0 6.0 6.0
Sao Tome and Principe 6.2 6.2 6.2 6.2 6.2
Haiti
Monaco
Bermuda
Cuba
Guam
West Bank and Gaza
Tuvalu
American Samoa
Curacao
Greenland
Macao SAR, China
Comoros
Turkmenistan
Kiribati
Isle of Man
St. Kitts and Nevis
Sint Maarten (Dutch part)
Timor-Leste
French Polynesia
Korea, Dem. Rep.
Mauritania
St. Martin (French part)
Iraq
St. Vincent and the Grenadines
Bhutan
Faeroe Islands
Guinea-Bissau
Eritrea
Turks and Caicos Islands
Cayman Islands
Northern Mariana Islands
Aruba
Equatorial Guinea
Angola
Lao PDR
Cabo Verde
Libya
Grenada
New Caledonia
Somalia
Virgin Islands (U.S.)
Congo, Dem. Rep.
Andorra
South Sudan
Liechtenstein

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