Country name 2009 2010 2011 2012
Israel 4.17 3.97 3.97 3.93
Finland 3.94 3.90 3.80 3.55
Sweden 3.62 3.39 3.39 3.41
Korea, Rep. 3.56 3.74 4.04
Japan 3.36 3.25 3.39
Denmark 3.16 3.00 2.98 2.98
Germany 2.82 2.80 2.89 2.92
Iceland 2.82 2.60
United States 2.82 2.74 2.76 2.79
Austria 2.71 2.80 2.77 2.84
France 2.27 2.24 2.25 2.26
Singapore 2.20 2.05 2.23 2.10
Belgium 2.03 2.10 2.21 2.24
Canada 1.97 1.86 1.79 1.73
Slovenia 1.86 2.11 2.47 2.80
United Kingdom 1.82 1.77 1.78 1.72
Netherlands 1.82 1.86 2.03 2.16
Norway 1.76 1.68 1.65 1.65
Luxembourg 1.74 1.51 1.41 1.44
China 1.70 1.76 1.84 1.98
Ireland 1.69 1.69 1.66 1.72
Portugal 1.64 1.59 1.52 1.50
Estonia 1.41 1.62 2.37 2.18
Spain 1.39 1.40 1.36 1.30
Czech Republic 1.35 1.40 1.64 1.88
New Zealand 1.28 1.27
Italy 1.26 1.26 1.25 1.27
Russian Federation 1.25 1.13 1.09 1.12
Hungary 1.17 1.17 1.22 1.30
Brazil 1.17 1.16 1.21
Tunisia 1.10
Malaysia 1.01 1.07 1.07
Serbia 0.92 0.79 0.78 0.99
South Africa 0.87 0.76
Ukraine 0.86 0.83 0.74
Croatia 0.85 0.75 0.76 0.75
Turkey 0.85 0.84 0.86
Lithuania 0.84 0.80 0.92 0.90
India 0.82 0.80 0.81
Hong Kong SAR, China 0.77 0.75
Poland 0.67 0.74 0.76 0.90
Belarus 0.64 0.69 0.70
Cuba 0.61 0.61 0.27 0.42
Argentina 0.60 0.62 0.65
Gabon 0.58
Malta 0.54 0.68 0.72 0.84
Costa Rica 0.54 0.48 0.48
Bulgaria 0.53 0.60 0.57 0.64
Moldova 0.53 0.44 0.40
Cyprus 0.49 0.49 0.50 0.47
Puerto Rico 0.49
Slovak Republic 0.48 0.63 0.68 0.82
Romania 0.47 0.46 0.50 0.49
Latvia 0.46 0.60 0.70 0.66
Pakistan 0.45 0.33
Uruguay 0.44 0.41 0.43
Mexico 0.43 0.46 0.43
Uganda 0.41 0.56
Chile 0.41 0.42
Mongolia 0.30 0.28 0.27
Armenia 0.29 0.24 0.27
Nepal 0.26 0.30
Thailand 0.25
Azerbaijan 0.25 0.22 0.21
Egypt, Arab Rep. 0.24 0.40 0.43
Kazakhstan 0.23 0.15 0.16
Bermuda 0.22 0.22 0.26
Panama 0.21 0.20
Burkina Faso 0.20
Macedonia, FYR 0.20 0.22
Colombia 0.18 0.18 0.18 0.17
Kyrgyz Republic 0.16 0.16 0.16
Bolivia 0.16
Madagascar 0.15 0.11 0.11
Burundi 0.14 0.14 0.12
Congo, Dem. Rep. 0.13
Kuwait 0.11 0.10 0.09
Tajikistan 0.09 0.09 0.12
Indonesia 0.08
El Salvador 0.08 0.07 0.03
Saudi Arabia 0.07
Macao SAR, China 0.06 0.05 0.04
Trinidad and Tobago 0.06 0.05 0.04
Guatemala 0.06 0.04 0.05
Iraq 0.05 0.04 0.03
Lesotho 0.03 0.01
Bosnia and Herzegovina 0.02
Gambia, The 0.02 0.13
Curacao
Chad
Antigua and Barbuda
Isle of Man
Sint Maarten (Dutch part)
Central African Republic
Oman 0.13
Cayman Islands
San Marino
Jamaica
Sri Lanka 0.16
Cameroon
Tonga
Jordan
Papua New Guinea
Guinea
Barbados
Kenya 0.98
Bahrain
Kiribati
Somalia
Korea, Dem. Rep.
St. Vincent and the Grenadines
Cambodia
Tanzania 0.52
Kosovo
Iran, Islamic Rep.
Guam
Palau
Grenada
Peru
Lao PDR
Belize
Zambia
Rwanda
Afghanistan
Guyana
Eritrea
Sierra Leone
Liberia
Australia 2.39
Libya
South Sudan
Liechtenstein
St. Lucia
Cabo Verde 0.07
Suriname
Greenland
Syrian Arab Republic
Guinea-Bissau
Timor-Leste
Greece 0.67 0.69
Angola
Ghana 0.38
Bhutan
Malawi
Cote d'Ivoire
Congo, Rep.
French Polynesia
Maldives
Paraguay 0.05
Mali 0.66
Philippines
Brunei Darussalam
Benin
Marshall Islands
Qatar
Mauritania
Bangladesh
Mauritius
Samoa
Equatorial Guinea
Sao Tome and Principe
Micronesia, Fed. Sts.
Senegal 0.54
Botswana
Seychelles
Monaco
Bahamas, The
Tuvalu
Djibouti
American Samoa
Solomon Islands
Algeria
Aruba
Dominica
Fiji
Dominican Republic
St. Kitts and Nevis
Namibia 0.14
St. Martin (French part)
Georgia
Sudan
Comoros
Swaziland
New Caledonia
Switzerland
Turkmenistan
Faeroe Islands
Haiti
Ethiopia 0.25
Niger
Togo 0.25
Nigeria
Honduras
Northern Mariana Islands
Andorra
Nicaragua
Turks and Caicos Islands
Vanuatu
Ecuador
Vietnam
United Arab Emirates 0.49
West Bank and Gaza
Albania
Montenegro 0.41
Uzbekistan
Morocco 0.73
Venezuela, RB
Mozambique 0.46
Virgin Islands (U.S.)
Myanmar
Yemen, Rep.
Lebanon
Zimbabwe

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