Country name 2011 2012 2013 2014 2015
Hong Kong SAR, China 3 3 3 3 3
Saudi Arabia 14 3 3 3 3
Norway 4 4 4 4 4
Qatar 3 4 4 4 4
United Arab Emirates 14 4 4 4 4
Georgia 5 5 5 5 5
Mexico 6 6 6
Morocco 17 17 6 6 6
Singapore 6 6 6 6 6
Kazakhstan 6 6 6 6 7
Sweden 6 6 6 6 6
Chile 7 7 7 7 7
South Africa 8 8 7 7 7
Guatemala 21 21 7 8 8
Dominican Republic 7 7 7 7 7
Latvia 7 7 7 7 7
Kiribati 7 7 7 7 10
Malta 7 7 7 7 7
Russian Federation 7 7 7
France 8 8 8 8 8
Finland 8 8 8 8 8
Ecuador 8 8 8 8 8
New Zealand 8 8 8 8 8
Mauritius 8 8 8 8 8
Estonia 8 9 8 8 8
Czech Republic 8 8 8 8 8
Canada 8 8 8 8 8
Portugal 8 8 8 8 8
Greece 8 8 8 8 8
Tunisia 8 8 8 8 8
United Kingdom 8 8 8 8 8
Spain 9 9 9 9 9
Germany 12 9 9 9 9
Netherlands 9 9 9 9 9
Peru 9 9 9 9 9
Argentina 9 9 9 9 9
China 9 9 9
Ireland 9 9 9 9 9
Brazil 10 10 10
Armenia 34 13 10 10 10
Denmark 10 10 10 10 10
Belarus 18 10 10 7 7
Slovenia 21 10 10 10 10
Colombia 10 10 10 11 11
United States 11 11 11
Lithuania 11 11 11 11 11
Belgium 11 11 11 11 11
Palau 11 11 11 11 11
Australia 11 11 11 11 11
Korea, Rep. 13 11 11 11 12
Turkey 11 11 11 11 11
Kuwait 12 12 12 12 12
Austria 12 12 12 12 12
Hungary 13 12 12 11 11
Japan 13 14 14
Bahrain 13 13 13 13 13
Italy 14 13 13 13 14
Malaysia 13 13 13 13 13
Iraq 14 14 14 14 14
Oman 14 14 14 14 14
Bulgaria 15 14 14 14 14
Puerto Rico 16 16 16 16 16
Bhutan 18 18 18 18 18
Azerbaijan 18 18 18 7 7
Timor-Leste 6 18 18 18 18
Switzerland 19 19 19 19 19
Bahamas, The 19 19 19 19 19
San Marino 19 19 19 19
Libya 19 19 19 19
Croatia 30 30 19 19 19
Poland 30 19 19 19 7
Afghanistan 20 20 20 20 20
Syrian Arab Republic 20 20 20 20 20
Iran, Islamic Rep. 20 20 20 20 20
Lebanon 20 20 20 20 20
Iceland 24 24 21 21 21
Slovak Republic 32 21 21 21 10
Marshall Islands 21 21 21 21 21
Bangladesh 21 21 21
Micronesia, Fed. Sts. 21 21 21 21 21
Thailand 22 22 22 22 22
Luxembourg 23 23 23 23 23
Costa Rica 31 23 23 23 9
Madagascar 23 23 23 23 23
Rwanda 17 17 25 25 25
Jordan 25 25 25 25 25
Burundi 25 25 25 25 25
Namibia 37 26 26 26 27
Gabon 26 26 26 26 26
Barbados 27 27 27 27 28
Algeria 27 27 27 27 27
Brunei Darussalam 27 27 27 27 18
Ukraine 135 28 28 5 5
Montenegro 42 28 28 28 17
Paraguay 35 35 28 20 20
Macedonia, FYR 40 29 29 7 7
Seychelles 23 29 29 29 29
Egypt, Arab Rep. 29 29 29 29 29
Belize 29 29 29 29 29
Suriname 30 30 30 30 30
Eritrea 30 30 30 30 30
Tonga 19 30 30 29 30
Ethiopia 30 30 30 30 30
Cyprus 29 30 30 29 27
Maldives 3 17 30 30 30
Angola 30 30 30 30 30
Cabo Verde 31 30 30 30 30
Vanuatu 31 31 31 31 31
Uganda 31 31 31 31 31
Myanmar 31 31 31 31
Moldova 49 49 32 21 21
Lesotho 20 32 32 32 32
Papua New Guinea 32 32 32 32 32
Vietnam 32 32 32 32 30
Ghana 34 33 33 33 33
Sierra Leone 33 33 33 33 34
Uruguay 53 33 33 31 31
Swaziland 33 33 33 33 33
Israel 33 33 33 33 33
India 33 33 33
Comoros 33 33 33 33 33
Liberia 33 33 33 33 33
Solomon Islands 34 34 34 34 34
Nepal 34 34 34 34 34
Botswana 34 34 34 34 34
Lao PDR 34 34 34 35 35
St. Lucia 35 35 35 35 35
Mali 59 45 35 35 35
Malawi 23 30 35 35 35
Guyana 35 35 35 35 35
Philippines 47 47 36 36 36
Jamaica 72 36 36 36 37
St. Vincent and the Grenadines 36 36 36 36 36
Djibouti 36 36 36 36 36
Mauritania 37 37 37 49 49
Mozambique 37 37 37 37 37
Dominica 37 37 37 37 37
South Sudan 33 37 37 37
Samoa 37 37 37 37 37
Zambia 38 38 38 37 26
Fiji 33 34 38 39 39
Romania 113 41 39 14 14
Trinidad and Tobago 39 39 39 39 39
St. Kitts and Nevis 39 39 39 39 39
West Bank and Gaza 39 39 39 28 28
Bosnia and Herzegovina 55 44 40 45 45
Cambodia 39 40 40 40 40
Congo, Dem. Rep. 40 40 40 50 52
Mongolia 41 41 41 41 41
Kenya 41 41 41 30 30
Niger 41 41 41 41 41
Grenada 42 42 42 42 42
Albania 44 44 42 34 34
Sudan 42 42 42 42 42
Bolivia 42 42 42 42 42
Nicaragua 43 43 43 43 43
Yemen, Rep. 44 44 44 44 44
Cameroon 44 44 44 44 44
Sao Tome and Principe 45 45 45 45 45
Burkina Faso 46 46 45 45 45
Uzbekistan 45 45 45 33 33
Equatorial Guinea 46 46 46 46 46
Guinea-Bissau 46 46 46 46 46
Pakistan 47 47 47
Haiti 47 47 47 47 47
Tanzania 48 48 48 49 49
Honduras 47 47 48 48 48
Zimbabwe 49 49 49 49 49
Congo, Rep. 61 61 49 49 50
Gambia, The 50 50 50 50 50
Togo 50 50 50 50 50
Kyrgyz Republic 52 52 52 51 51
Panama 52 60 52 52 52
El Salvador 53 53 53 53 53
Chad 54 54 54 54 54
Benin 55 55 55 55 57
Central African Republic 54 56 56 56 56
Antigua and Barbuda 57 57 57 57 57
Guinea 57 57 57 57 57
Sri Lanka 71 61 58 47 47
Senegal 59 59 59 58 58
Nigeria 59 59 59
Cote d'Ivoire 63 63 63 63 63
Indonesia 65 65 54
Serbia 67 67 67 67 42
Tajikistan 69 69 69 36 28
Venezuela, RB 70 70 70 70 70
Aruba
Isle of Man
Cuba
Monaco
American Samoa
Virgin Islands (U.S.)
Guam
New Caledonia
Macao SAR, China
Bermuda
Liechtenstein
Korea, Dem. Rep.
St. Martin (French part)
Faeroe Islands
Andorra
French Polynesia
Turkmenistan
Somalia
Turks and Caicos Islands
Greenland
Tuvalu
Cayman Islands
Northern Mariana Islands
Sint Maarten (Dutch part)
Curacao

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