Country name 2005 2006 2007 2008 2009
Liberia 0.0 0.0 0.0 0.0 0.0
Mauritius 0.2 0.2 0.1 0.2 0.2
Lao PDR 0.4 0.4 0.4 0.3 0.2
Ghana 0.6 0.4 0.5 0.4 0.5
Guatemala 0.4 0.4 0.4 0.4 0.4
Mexico 0.4 0.4 0.5 0.4 0.5
Cabo Verde 0.7 0.6 0.5 0.5 0.5
Papua New Guinea 0.6 0.6 0.6 0.5 0.6
Trinidad and Tobago 0.6 0.6 0.6 0.5 0.7
Nicaragua 0.5 0.5 0.5 0.5 0.5
Luxembourg 0.7 0.6 0.6 0.5 0.6
Ireland 0.5 0.5 0.5 0.6 0.6
Moldova 0.4 0.5 0.5 0.6 0.5
Indonesia 0.8 0.7 0.8 0.6 0.6
Malta 0.9 0.7 0.7 0.7 0.7
Argentina 0.8 0.7 0.7 0.7 0.8
Dominican Republic 0.8 0.7 0.6 0.7 0.7
Tanzania 0.8 0.8 0.8 0.7 0.8
Switzerland 0.9 0.8 0.7 0.7 0.8
Mozambique 0.9 0.8 0.8 0.8 0.8
Nigeria 0.6 0.5 0.6 0.8 0.9
Congo, Dem. Rep. 1.4 1.4 1.3 0.8 0.7
Austria 0.9 0.8 0.9 0.9 0.8
Sierra Leone 1.4 1.5 1.3 0.9 1.1
Jamaica 0.5 0.6 0.7 1.0 0.9
Honduras 0.6 0.7 0.8 1.0 1.1
Paraguay 0.9 1.1 1.0 1.0 1.1
Japan 1.0 1.0 1.0 1.0 1.0
Bangladesh 1.0 1.0 1.0 1.0 1.1
El Salvador 1.0 1.0 1.0 1.0 1.0
Benin 1.0 1.0 1.0
Niger 1.0 1.0 1.0
Tajikistan 1.0 1.0
Malawi 1.4 1.0 0.9 1.0 1.2
Madagascar 1.1 1.0 1.1 1.1 0.8
Peru 1.5 1.4 1.2 1.1 1.4
Spain 1.0 1.1 1.1 1.1 1.1
South Africa 1.4 1.3 1.2 1.1 1.2
Seychelles 1.6 1.4 1.5 1.2 1.0
Kazakhstan 1.0 1.0 1.3 1.2 1.1
Sweden 1.4 1.3 1.3 1.2 1.2
Mongolia 1.2 1.1 1.3 1.2 0.8
Hungary 1.4 1.2 1.3 1.2 1.1
Cambodia 1.2 1.3 1.1 1.2 2.3
Belgium 1.1 1.0 1.1 1.2 1.2
Czech Republic 1.8 1.6 1.4 1.2 1.3
Bosnia and Herzegovina 1.6 1.4 1.3 1.2 1.4
Canada 1.1 1.1 1.2 1.3 1.4
New Zealand 1.2 1.3 1.3 1.3 1.3
Libya 1.5 1.1 0.9 1.3
Finland 1.3 1.3 1.2 1.3 1.4
Germany 1.3 1.3 1.2 1.3 1.4
Tunisia 1.5 1.4 1.3 1.3 1.3
Philippines 1.3 1.3 1.3 1.3 1.3
Netherlands 1.4 1.4 1.4 1.3 1.4
Denmark 1.3 1.4 1.3 1.4 1.4
Belize 1.0 1.0 1.1 1.4 1.3
Venezuela, RB 1.4 1.6 1.3 1.4 1.2
Norway 1.6 1.5 1.5 1.4 1.6
Rwanda 1.7 1.8 1.5 1.4 1.4
Brazil 1.5 1.5 1.5 1.4 1.5
Belarus 1.5 1.7 1.6 1.5 1.4
Slovak Republic 1.7 1.6 1.5 1.5 1.5
Romania 2.0 1.8 1.5 1.5 1.4
Burkina Faso 1.4 1.2 1.6 1.5 1.5
Cameroon 1.3 1.4 1.5 1.5 1.5
Ethiopia 2.8 2.3 1.9 1.5 1.2
Slovenia 1.4 1.5 1.4 1.5 1.6
Fiji 1.4 1.7 2.2 1.5 1.8
Cote d'Ivoire 1.5 1.5 1.6 1.5 1.7
Zambia 1.7 1.6 1.7 1.6 1.4
Central African Republic 1.1 1.1 1.6 1.8
Guyana 2.2 1.3 1.4 1.6 1.5
Nepal 1.9 1.7 1.5 1.6 1.6
Kenya 1.7 1.5 1.5 1.6 1.6
Senegal 1.4 1.6 1.7 1.6 1.7
Latvia 1.6 1.7 1.6 1.6 1.4
Mali 1.6 1.6 1.5 1.6 1.6
Thailand 1.1 1.2 1.4 1.6 1.8
Cyprus 2.1 1.9 1.7 1.7 1.8
Lesotho 2.5 2.5 2.5 1.7 2.8
Italy 1.8 1.7 1.6 1.7 1.8
Macedonia, FYR 2.0 1.8 2.0 1.7 1.7
Congo, Rep. 1.7 1.6 2.0 1.8
Poland 1.9 1.9 2.0 1.8 1.8
Gambia, The 0.5 0.4 0.6 1.8 0.8
Togo 1.6 1.8
Portugal 2.0 1.9 1.8 1.8 2.0
Croatia 1.8 1.7 1.6 1.8 1.8
Montenegro 2.3 1.7 1.9 1.9
Australia 1.9 1.9 1.9 1.9 1.9
Equatorial Guinea 1.9 1.9 4.0
Malaysia 2.2 2.0 2.1 1.9 2.0
Bulgaria 2.4 2.2 2.4 1.9 1.9
Uruguay 2.1 2.1 1.8 2.0 2.1
Bolivia 1.8 1.6 1.7 2.0 2.0
Albania 1.3 1.5 1.8 2.0 2.1
Qatar 2.0 1.8 2.0 2.0 2.0
China 2.0 2.1 2.0 2.0 2.2
Estonia 1.9 1.9 2.0 2.1 2.2
Vietnam 1.8 1.9 2.3 2.2 2.3
Iraq 2.2 1.9 2.2 2.2 2.7
Uganda 2.4 2.2 2.1 2.2 1.7
Swaziland 2.3 2.0 2.0 2.2 2.4
Serbia 2.4 2.3 2.4 2.3 2.3
France 2.4 2.3 2.3 2.3 2.5
Egypt, Arab Rep. 2.9 2.7 2.5 2.3 2.1
Turkey 2.5 2.5 2.3 2.3 2.6
Afghanistan 2.0 1.9 2.2 2.3 2.1
United Kingdom 2.3 2.2 2.2 2.4 2.5
Brunei Darussalam 2.6 2.6 2.6 2.5 3.3
Chile 2.4 2.4 2.3 2.5 2.2
India 2.8 2.5 2.3 2.6 2.9
Korea, Rep. 2.5 2.5 2.5 2.6 2.7
Ecuador 2.3 2.0 2.6 2.7 3.1
Ukraine 2.8 2.8 2.9 2.7 2.9
Burundi 4.4 3.5 3.4 2.7
Bahrain 3.2 3.1 3.0 2.8 3.6
Kyrgyz Republic 3.1 3.2 3.1 2.9 3.2
Greece 2.8 2.8 2.7 3.0 3.2
Kuwait 4.3 3.5 3.6 3.0 4.0
Algeria 2.8 2.6 2.9 3.0 3.8
Botswana 2.9 2.7 2.8 3.0 3.2
Mauritania 3.1 2.7 3.1 3.1
Iran, Islamic Rep. 3.5 3.6 3.0 3.1 3.5
Namibia 2.6 2.5 2.6 3.1 3.4
Azerbaijan 2.3 3.4 2.9 3.3 3.3
Morocco 3.4 3.3 3.2 3.3 3.4
Cuba 3.9 3.2 3.2 3.3 3.4
Russian Federation 3.6 3.5 3.3 3.4 4.2
Armenia 2.9 2.9 3.0 3.4 4.2
Timor-Leste 1.7 3.7 4.2 3.4 4.5
Pakistan 4.2 3.6 3.5 3.5 3.3
Djibouti 6.3 6.4 4.1 3.6
United Arab Emirates 3.7 3.2 3.3 3.7 5.5
Colombia 3.4 3.3 3.3 3.7 3.9
Sri Lanka 2.6 2.8 3.3 3.7 3.6
Angola 4.8 4.7 3.4 3.8 4.4
Singapore 4.3 3.9 3.6 3.9 3.9
Lithuania 4.0 4.0 3.8 3.9 3.7
Yemen, Rep. 4.9 4.3 4.1 3.9 5.0
Lebanon 4.5 4.6 4.7 4.1 4.1
United States 3.8 3.8 3.8 4.2 4.6
South Sudan 5.8 5.0
Chad 0.8 3.0 4.5 5.9 8.0
Jordan 4.8 4.7 6.0 6.1 5.9
Israel 7.6 7.5 6.8 6.6 6.8
Saudi Arabia 7.7 7.8 8.5 7.4 9.6
Oman 11.7 10.8 10.3 7.6 9.3
Georgia 3.3 5.2 9.2 8.5 5.6
Palau
French Polynesia
Northern Mariana Islands
Haiti
Comoros
Liechtenstein
Puerto Rico
Kiribati
New Caledonia
Costa Rica
Vanuatu
Myanmar
Suriname
Curacao
Syrian Arab Republic 5.0 4.4 4.1
Samoa
Gabon 1.2 1.1 1.0
Turks and Caicos Islands
Andorra
San Marino
Sao Tome and Principe
Cayman Islands
West Bank and Gaza
Guam
Panama
Iceland 0.2
Monaco
Hong Kong SAR, China
Micronesia, Fed. Sts.
Sudan 4.4 4.3
Bhutan
Faeroe Islands
Bermuda
Aruba
Dominica
Taiwan, China
Sint Maarten (Dutch part)
Antigua and Barbuda
Barbados
Korea, Dem. Rep.
Marshall Islands
Tonga
Solomon Islands
American Samoa
Somalia
Turkmenistan
Greenland
Tuvalu
Bahamas, The
Maldives
Grenada
Eritrea
Isle of Man
Macao SAR, China
Uzbekistan
St. Kitts and Nevis
Guinea
St. Lucia
Virgin Islands (U.S.)
St. Martin (French part)
Guinea-Bissau 2.1 1.7
St. Vincent and the Grenadines
Zimbabwe 2.3 3.0

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