Country name 2011 2012 2013 2014
China 3 3 3 3
Germany 6 6 6 6
India 6 6 6 6
Netherlands 7 7 7 7
United States 7 7 7 7
Poland 7 7 7 7
Indonesia 8 8 8 8
Italy 9 9 9 9
Ukraine 9 9 9 9
Algeria 10 10 10 9
Russian Federation 11 11 11 11
Venezuela, RB 11 11 11 11
Brazil 12 12 12 12
Slovak Republic 14 14 14 14
South Sudan 14 14 14 14
Mozambique 15 14 14 14
Iran, Islamic Rep. 15 15 15 15
Nigeria 15 15 15 15
Spain 16 16 16 17
Kazakhstan 16 16 16 16
Benin 16 16 15 15
Ghana 17 17 17 17
Czech Republic 17 17 17 17
Sweden 17 17 18 18
Romania 17 17 17 17
Sri Lanka 18 19 19 19
Morocco 18 18 18 17
Belgium 18 18 18 18
Ethiopia 19 18 18 17
West Bank and Gaza 19 19 19 19
United Kingdom 19 19 19 19
Korea, Dem. Rep. 19 19 19 19
Canada 20 20 20 20
France 21 21 21 21
Switzerland 21 21 20 20
Uzbekistan 21 21 20 20
Mexico 22 21 21 21
Nepal 22 22 22 22
Jordan 22 22 21 21
Bosnia and Herzegovina 22 22 22 21
Australia 22 22 22 21
Libya 23 23 23 23
Cameroon 23 23 23 24
Bulgaria 23 23 23 23
Pakistan 23 23 23 23
Saudi Arabia 23 23 24 24
Norway 23 23 23 24
Vietnam 24 24 24 24
Korea, Rep. 24 24 24 24
Cuba 25 25 25 25
Denmark 25 25 25 25
Hungary 25 25 25 25
Colombia 25 25 26 26
Finland 25 25 25 25
Turkey 25 25 25 25
Honduras 25 25 25 26
South Africa 26 26 26 26
United Arab Emirates 26 27 28 30
Lithuania 26 26 26 27
Belarus 26 26 26 26
Bolivia 26 27 28 28
Ecuador 27 26 26 26
Myanmar 27 26 26 26
Syrian Arab Republic 27 27 27 28
Bahrain 27 29 31 33
Tunisia 27 27 27 27
Iraq 27 27 27 27
Turkmenistan 28 28 28 28
Thailand 28 28 27 27
El Salvador 28 28 27 27
Croatia 28 28 28 28
Nicaragua 28 28 27 27
Philippines 28 29 29 29
Serbia 29 29 30 30
Malaysia 29 29 30 30
Qatar 30 30 31 32
Tanzania 30 30 30 30
Madagascar 30 30 30 31
Oman 31 28 26 25
Yemen, Rep. 31 31 31 32
Austria 31 31 31 31
Zimbabwe 31 31 31 30
Japan 32 32 32 32
Bangladesh 32 32 32 32
Malawi 32 32 32 32
Zambia 32 32 32 33
Niger 32 31 31 30
Uganda 33 32 32 31
Costa Rica 34 33 33 32
Kenya 34 34 34 33
Namibia 34 33 33 32
New Zealand 34 34 34 34
Togo 34 34 33 33
Papua New Guinea 35 35 35 35
Guatemala 35 35 35 35
Mali 35 35 36 36
Dominican Republic 35 35 35 35
Congo, Dem. Rep. 36 35 35 35
Tajikistan 36 36 36 36
Greece 36 36 36 36
Lao PDR 37 37 37 38
Sudan 38 38 38 38
Argentina 38 38 38 38
Ireland 39 39 40 40
Peru 40 40 40 40
Chad 40 40 40 40
Mauritania 40 40 40 40
Sierra Leone 40 40 40 39
Jamaica 40 40 40 40
Haiti 41 40 40 39
Cote d'Ivoire 41 40 40 40
Rwanda 41 40 39 39
Chile 41 41 41 41
Central African Republic 41 41 41 41
Macedonia, FYR 42 42 42 42
Somalia 42 44 47 49
Moldova 42 43 44 45
Kyrgyz Republic 43 43 42 41
Guinea 43 43 42 42
Azerbaijan 43 44 44 45
Estonia 44 44 44 44
Portugal 44 44 44 44
Gambia, The 45 44 44 43
Latvia 47 47 47 47
Israel 47 47 47 47
Gabon 48 48 47 47
Georgia 48 48 48 48
Egypt, Arab Rep. 48 48 48 48
Burkina Faso 48 49 50 50
Uruguay 52 52 52 52
Angola 52 52 51 50
Lebanon 53 54 54 55
Cambodia 53 53 53 54
Senegal 54 53 53 53
Afghanistan 54 54 53 53
Guinea-Bissau 55 54 54 54
Burundi 55 55 55 56
Liberia 56 56 56 56
Armenia 56 56 56 56
Paraguay 57 58 58 59
Congo, Rep. 61 62 62 62
Mongolia 63 63 64 64
Panama 64 64 64 64
Eritrea 69 69 69 68
Kuwait 70 71 71 73
Puerto Rico 72 72 73 74
Djibouti 76 76 77 77
Macao SAR, China 100 100 100 100
Hong Kong SAR, China 100 100 100 100
Singapore 100 100 100 100
Suriname
Tuvalu
Liechtenstein
Timor-Leste
Palau
St. Lucia
Kiribati
Cyprus
Isle of Man
New Caledonia
Iceland
Lesotho
Luxembourg
St. Vincent and the Grenadines
Samoa
Dominica
San Marino
Micronesia, Fed. Sts.
Sao Tome and Principe
Tonga
Guyana
Monaco
Maldives
Botswana
Northern Mariana Islands
St. Kitts and Nevis
Seychelles
St. Martin (French part)
Guam
Equatorial Guinea
Bermuda
Swaziland
Barbados
Mauritius
Vanuatu
Curacao
Malta
Comoros
Antigua and Barbuda
Cayman Islands
American Samoa
Trinidad and Tobago
Montenegro
Cabo Verde
Fiji
Turks and Caicos Islands
Faeroe Islands
Brunei Darussalam
Marshall Islands
Bhutan
Sint Maarten (Dutch part)
Belize
Grenada
Bahamas, The
Slovenia
Aruba
Solomon Islands
Virgin Islands (U.S.)
Greenland
Andorra
French Polynesia
Albania

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