Country name 2004 2005 2006 2007 2008
Afghanistan
Albania 1.9 2.0 1.9 2.0 2.0
Algeria 2.9 3.3 3.0 3.1 3.1
American Samoa
Andorra
Angola 1.9 2.0 2.2 2.4 2.3
Antigua and Barbuda 3.0 3.0 3.0 3.0
Argentina 2.3 2.4 2.4 2.4 2.4
Armenia 1.7 1.7 1.7 1.8 1.8
Aruba
Australia 3.1 3.2 3.2 3.2 3.2
Austria 2.2 2.2 2.1 2.1 2.0
Azerbaijan 2.5 2.6 3.0 3.4 3.4
Bahamas, The 2.6 2.3 2.2 2.2
Bahrain 2.5 2.6 2.4 2.5 2.5
Bangladesh 1.8 1.6 1.9 1.8 1.7
Barbados 3.5 3.5 3.4 3.6
Belarus 2.2 2.2 2.2 2.1 2.2
Belgium 1.9 1.8 1.8 1.8 1.8
Belize 2.5 2.5 2.4 2.4
Benin 1.0 1.0 1.3 1.4 1.4
Bermuda
Bhutan 1.7 1.9 1.9 1.6
Bolivia 3.6 2.4 2.3 2.4 2.3
Bosnia and Herzegovina 5.1 5.1 5.1 5.3 5.2
Botswana 2.4 2.4 2.4 2.3 2.3
Brazil 1.6 1.6 1.6 1.5 1.6
Brunei Darussalam 2.3 2.3 1.5 3.2 3.0
Bulgaria 2.5 2.4 2.4 2.6 2.6
Burkina Faso
Burundi
Cabo Verde 3.0 3.0 3.0 3.0
Cambodia 0.7 0.8 0.9 1.0 1.1
Cameroon 0.6 0.5 0.6 0.9 0.9
Canada 2.1 2.1 2.1 2.1 2.1
Cayman Islands
Central African Republic
Chad
Chile 2.2 2.2 2.2 2.3 2.3
China 3.2 3.3 3.3 3.3 3.3
Colombia 2.1 2.3 2.2 2.3 2.3
Comoros 3.0 3.0 2.9 3.0
Congo, Dem. Rep. 0.1 0.1 0.1 0.1 0.1
Congo, Rep. 1.2 1.3 1.2 1.2 1.2
Costa Rica 1.8 1.8 1.8 1.9 1.9
Cote d'Ivoire 0.8 0.8 0.7 0.7 0.7
Croatia 2.6 2.6 2.6 2.6 2.6
Cuba 2.2 2.4 2.5 2.6 2.9
Curacao
Cyprus 3.4 3.4 3.4 3.4 3.3
Czech Republic 2.7 2.7 2.7 2.7 2.6
Denmark 2.6 2.5 2.7 2.5 2.4
Djibouti 3.4 3.4 3.4 3.4
Dominica 2.8 2.8 2.6 3.5
Dominican Republic 2.9 2.9 2.9 3.0 3.0
Ecuador 2.8 2.7 2.9 2.7 2.7
Egypt, Arab Rep. 2.8 2.7 2.7 2.7 2.7
El Salvador 1.5 1.4 1.4 1.5 1.5
Equatorial Guinea 6.8 3.8 3.2 2.7
Eritrea 1.0 1.0 0.8 0.8 0.6
Estonia 3.3 3.2 3.2 3.4 3.2
Ethiopia 0.2 0.2 0.2 0.2 0.2
Faeroe Islands
Fiji 1.7 2.4 2.4 2.3
Finland 1.8 1.6 1.8 1.7 1.6
France 1.4 1.4 1.4 1.4 1.4
French Polynesia
Gabon 1.1 1.2 1.1 1.3 0.8
Gambia, The 3.0 3.0 3.0 3.0
Georgia 1.6 1.8 2.0 1.9 2.1
Germany 2.4 2.4 2.4 2.4 2.3
Ghana 0.9 0.8 1.0 1.1 1.0
Greece 3.3 3.3 3.2 3.3 3.2
Greenland
Grenada 2.8 2.7 2.9 2.9
Guam
Guatemala 1.5 1.6 1.6 1.5 1.4
Guinea
Guinea-Bissau 2.3 2.4 2.4 2.4
Guyana 3.4 2.9 2.6 3.1
Haiti 0.9 0.8 0.8 1.0 0.8
Honduras 1.9 1.9 1.8 1.9 1.9
Hong Kong SAR, China 3.0 3.2 2.9 2.8 2.7
Hungary 2.2 2.1 2.1 2.1 2.1
Iceland 0.7 0.6 0.5 0.5 0.4
India 2.6 2.6 2.7 2.7 2.9
Indonesia 1.9 1.9 1.9 2.1 2.2
Iran, Islamic Rep. 2.9 2.7 2.8 2.8 2.8
Iraq 4.2 4.3 4.6 2.7 3.3
Ireland 3.1 3.0 3.0 2.9 2.9
Isle of Man
Israel 3.3 3.3 3.2 3.2 3.1
Italy 2.6 2.6 2.6 2.6 2.5
Jamaica 2.8 2.9 2.9 3.2 2.9
Japan 2.4 2.4 2.4 2.4 2.4
Jordan 3.1 3.1 3.0 3.0 2.9
Kazakhstan 3.4 3.5 3.1 3.3 3.3
Kenya 0.5 0.5 0.6 0.6 0.6
Kiribati 5.5 7.8 7.0 4.7
Korea, Dem. Rep. 3.9 3.9 3.9 3.8 3.9
Korea, Rep. 2.3 2.2 2.2 2.2 2.2
Kosovo
Kuwait 2.7 2.7 2.9 2.9 2.8
Kyrgyz Republic 2.2 2.1 2.1 2.2 2.0
Lao PDR
Latvia 1.6 1.6 1.6 1.7 1.7
Lebanon 3.2 3.2 3.0 3.6 3.1
Lesotho 0.4
Liberia
Libya 2.8 2.9 3.0 3.1 3.4
Liechtenstein
Lithuania 1.4 1.6 1.6 1.6 1.6
Luxembourg 2.6 2.6 2.6 2.6 2.6
Macao SAR, China
Macedonia, FYR 4.1 4.0 3.7 3.7 3.9
Madagascar
Malawi
Malaysia 2.9 2.8 2.7 2.9 2.9
Maldives 3.1 3.1 3.1 3.1
Mali
Malta 3.1 3.1 3.1 3.1 3.1
Marshall Islands 3.0 2.9 3.1 3.1
Mauritania
Mauritius 3.1 3.2 3.2 3.3
Mexico 2.6 2.6 2.6 2.6 2.6
Micronesia, Fed. Sts.
Moldova 1.3 1.4 1.5 1.4 1.4
Monaco
Mongolia 3.3 3.3 3.2 3.2 3.2
Montenegro 2.1 2.1 2.1 2.3
Morocco 3.5 3.4 3.5 3.5 3.3
Mozambique 0.2 0.2 0.2 0.3 0.3
Myanmar 0.8 0.8 0.8 0.8 0.6
Namibia 1.7 1.8 1.8 1.8 2.5
Nepal 0.3 0.4 0.3 0.3 0.3
Netherlands 2.2 2.2 2.2 2.2 2.2
New Caledonia
New Zealand 2.0 2.0 2.0 2.0 2.0
Nicaragua 1.6 1.5 1.6 1.6 1.5
Niger
Nigeria 1.0 1.0 0.9 0.9 0.8
Northern Mariana Islands
Norway 1.6 1.6 1.6 1.6 1.7
Oman 2.9 2.8 2.6 2.5 2.2
Pakistan 1.8 1.8 1.8 1.9 1.9
Palau
Panama 2.2 2.4 2.4 2.4 2.5
Papua New Guinea
Paraguay 1.0 1.0 1.0 1.0 1.0
Peru 2.5 2.7 2.6 3.0 2.7
Philippines 1.9 1.9 1.8 1.8 1.9
Poland 3.3 3.3 3.3 3.3 3.2
Portugal 2.4 2.5 2.4 2.4 2.4
Puerto Rico
Qatar 2.7 3.1 2.9 3.0 2.9
Romania 2.5 2.5 2.6 2.5 2.4
Russian Federation 2.5 2.5 2.5 2.5 2.5
Rwanda
Samoa 2.8 2.8 2.8 2.8
San Marino
Sao Tome and Principe 1.9 1.8 1.9 1.9
Saudi Arabia 2.8 2.7 2.7 2.7 2.7
Senegal 1.9 2.1 1.7 1.8 1.8
Serbia 3.2 3.1 3.1
Seychelles 2.9 3.1 3.1 3.2
Sierra Leone
Singapore 0.9 1.4 1.3 0.8 0.8
Sint Maarten (Dutch part)
Slovak Republic 2.1 2.1 2.1 2.1 2.0
Slovenia 2.2 2.2 2.2 2.2 2.2
Solomon Islands 3.1 3.1 3.0 3.1
Somalia
South Africa 3.3 3.1 3.3 3.2 3.2
South Sudan
Spain 2.4 2.5 2.5 2.5 2.4
Sri Lanka 1.4 1.3 1.3 1.3 1.3
St. Kitts and Nevis 3.0 3.0 3.0 3.0
St. Lucia 3.0 3.0 3.1 3.0
St. Martin (French part)
St. Vincent and the Grenadines 2.9 3.0 2.9 2.9
Sudan 0.8 0.7 0.7 0.8 0.8
Suriname 3.5 3.4 3.4 3.4
Swaziland 2.5 2.6 2.5 2.5
Sweden 1.0 1.0 1.0 1.0 1.0
Switzerland 1.5 1.6 1.5 1.5 1.5
Syrian Arab Republic 2.8 2.4 2.5 2.5 2.9
Tajikistan 1.1 1.0 1.1 1.2 1.2
Tanzania 0.3 0.3 0.3 0.3 0.3
Thailand 2.6 2.6 2.6 2.5 2.4
Timor-Leste 3.0 3.0 3.0 3.0
Togo 0.6 0.6 0.5 0.5 0.6
Tonga 3.0 2.8 3.1 2.7
Trinidad and Tobago 2.2 1.7 1.6 2.3 2.2
Tunisia 2.7 2.7 2.6 2.6 2.7
Turkey 2.8 2.8 2.8 2.8 2.9
Turkmenistan 2.4 2.4 2.4 2.4 2.4
Turks and Caicos Islands
Tuvalu
Uganda
Ukraine 2.4 2.3 2.4 2.4 2.4
United Arab Emirates 2.7 2.7 2.7 2.7 2.7
United Kingdom 2.4 2.4 2.5 2.5 2.5
United States 2.5 2.5 2.5 2.5 2.5
Uruguay 2.0 2.0 2.1 1.9 2.0
Uzbekistan 2.4 2.4 2.4 2.4 2.4
Vanuatu 1.8 1.8 1.5 2.7
Venezuela, RB 3.0 2.7 2.7 2.8 2.7
Vietnam 2.3 2.4 2.4 2.5 2.6
Virgin Islands (U.S.)
West Bank and Gaza
Yemen, Rep. 3.1 3.0 2.9 3.1 3.1
Zambia 0.3 0.3 0.3 0.2 0.2
Zimbabwe 1.1 1.1 1.1 1.1 0.9

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