Country name 1990 1991 1992 1993 1994
Singapore 0 0 0 0 0
Monaco 0 0 0 0 0
Cayman Islands 0 0 0 0 0
Sint Maarten (Dutch part) 0 0 0 0 0
Bermuda 0 0 0 0 0
Hong Kong SAR, China 0 0 0 0 0
Macao SAR, China 0 0 0 0 0
Kuwait 2 2 2 2 2
Belgium 4 4 3 3 3
Andorra 5 5 6 6 6
Qatar 7 7 6 6 5
Puerto Rico 7 7 7 7 6
Guam 9 9 9 8 8
Iceland 9 9 9 9 9
Malta 10 10 9 9 9
Israel 10 10 9 9 9
San Marino 10 10 10 9 9
Northern Mariana Islands 10 10 10 10 10
Uruguay 11 11 10 10 10
Bahrain 12 12 12 12 12
Virgin Islands (U.S.) 12 12 11 11 10
Argentina 13 13 12 12 12
Australia 15 15 14 14 14
Curacao 15 15 15 14 13
New Zealand 15 15 15 15 15
Denmark 15 15 15 15 15
Venezuela, RB 16 15 15 15 14
Lebanon 17 17 16 16 16
Chile 17 17 16 16 16
Sweden 17 17 17 16 16
American Samoa 19 18 17 16 16
Luxembourg 19 19 18 18 18
Bahamas, The 20 20 20 19 19
Greenland 20 20 20 19 19
Finland 21 20 20 20 19
United Arab Emirates 21 21 21 21 22
United Kingdom 22 22 22 22 22
Japan 23 23 22 22 22
Saudi Arabia 23 23 22 22 22
Canada 23 23 23 23 23
Djibouti 24 24 24 24 24
Libya 24 24 24 24 24
United States 25 24 24 24 23
Turks and Caicos Islands 26 24 23 22 21
Spain 25 24 24 24 24
Czech Republic 25 25 25 25 25
Korea, Rep. 26 25 24 23 23
Brazil 26 25 25 24 23
Jordan 27 26 24 23 22
France 26 26 26 25 25
Switzerland 27 26 26 26 26
Cuba 27 26 26 26 26
Russian Federation 27 27 27 27 27
Germany 27 27 27 27 27
Norway 28 28 27 27 27
Mexico 29 28 28 27 27
Greece 29 28 28 28 28
Estonia 29 29 29 29 30
Gabon 31 30 28 27 26
Palau 30 30 30 29 29
Iraq 30 30 31 31 31
Netherlands 31 31 30 29 28
Peru 31 31 30 30 29
Latvia 31 31 31 31 31
Colombia 32 31 31 30 30
West Bank and Gaza 32 32 31 31 30
Oman 34 32 31 29 28
Lithuania 32 32 33 33 33
Cyprus 33 33 32 32 32
Armenia 33 33 33 33 34
Ukraine 33 33 33 33 33
Bulgaria 34 33 33 33 32
Italy 33 33 33 33 33
Brunei Darussalam 34 33 33 32 32
Belarus 34 34 33 33 32
Austria 34 34 34 34 34
Suriname 34 34 34 34 34
Hungary 34 34 34 35 35
Marshall Islands 35 35 34 34 34
Dominica 37 36 35 35 35
Poland 39 39 39 39 39
Turkey 41 40 39 39 38
New Caledonia 40 40 40 40 40
Tunisia 42 41 40 40 39
Korea, Dem. Rep. 42 41 41 41 41
Macedonia, FYR 42 42 41 41 40
Liberia 45 42 45 48 51
French Polynesia 42 42 43 43 43
Ireland 43 43 43 43 42
Mongolia 43 43 43 43 43
Iran, Islamic Rep. 44 43 42 41 41
Slovak Republic 44 43 43 43 43
Bolivia 44 43 42 42 41
Kazakhstan 44 44 44 44 44
Ecuador 45 44 44 43 43
Dominican Republic 45 45 44 44 43
Georgia 45 45 45 46 46
Panama 46 45 44 44 43
Congo, Rep. 46 45 45 44 44
Croatia 46 46 46 45 45
Romania 47 46 46 46 46
Azerbaijan 46 47 47 47 47
Algeria 48 47 46 46 45
Nicaragua 48 47 47 47 47
South Africa 48 47 47 46 46
Isle of Man 48 48 48 48 48
Costa Rica 50 49 48 47 46
Serbia 50 49 49 49 48
Malaysia 50 49 48 47 46
Slovenia 50 49 49 49 49
Aruba 50 50 50 50 51
El Salvador 51 50 50 49 47
Jamaica 51 50 50 50 50
Paraguay 51 51 50 49 49
Seychelles 51 51 51 51 51
Montenegro 52 51 50 49 48
Syrian Arab Republic 51 51 51 50 50
Morocco 52 51 50 49 49
Philippines 51 51 52 52 52
Portugal 52 52 51 50 50
Belize 53 53 53 53 53
Moldova 53 53 53 54 54
Botswana 58 55 54 53 52
Cabo Verde 56 55 54 53 52
Turkmenistan 55 55 55 55 55
Sao Tome and Principe 56 55 54 53 52
Mauritius 56 56 56 56 57
Egypt, Arab Rep. 57 57 57 57 57
Fiji 58 58 57 56 55
Mauritania 59 58 57 56 56
Tuvalu 59 58 57 57 56
St. Vincent and the Grenadines 59 58 58 57 57
Guatemala 59 58 58 58 57
Honduras 60 59 59 58 58
Cameroon 60 60 59 59 58
Uzbekistan 60 60 61 61 61
Cote d'Ivoire 61 60 60 60 59
Bosnia and Herzegovina 61 61 61 61 61
Gambia, The 62 61 59 58 58
Senegal 61 61 61 61 61
Zambia 61 61 61 62 62
Kyrgyz Republic 62 63 63 63 63
Ghana 64 63 62 61 61
Central African Republic 63 63 63 63 63
Albania 64 63 63 62 62
Equatorial Guinea 65 64 63 62 61
Antigua and Barbuda 65 65 65 65 66
Kiribati 65 65 64 64 64
Benin 66 65 64 64 64
St. Kitts and Nevis 65 66 66 66 66
Grenada 67 66 66 66 66
Sierra Leone 67 67 66 66 66
Barbados 67 67 67 67 67
Indonesia 69 68 67 66 65
Tajikistan 68 69 69 70 71
Congo, Dem. Rep. 69 69 68 68 68
Pakistan 69 69 69 69 68
Faeroe Islands 69 69 69 69 69
Nigeria 70 70 69 69 68
Somalia 70 70 70 69 69
Sudan 71 70 69 68 68
Zimbabwe 71 70 70 69 69
Haiti 71 70 69 69 68
Thailand 71 70 70 70 70
St. Lucia 71 70 71 71 71
Guyana 70 71 71 71 71
Guinea-Bissau 72 71 70 69 68
Togo 71 71 71 70 70
Comoros 72 72 72 72 72
Guinea 72 72 71 71 71
Namibia 72 72 72 71 71
China 74 73 72 71 70
Angola 74 74 73 72 72
India 74 74 74 74 74
Maldives 74 74 74 74 74
Micronesia, Fed. Sts. 74 74 74 74 74
Mozambique 75 75 74 74 73
Myanmar 75 75 75 75 75
Madagascar 76 76 75 75 74
Mali 77 76 76 75 75
Swaziland 77 77 77 77 77
Tonga 77 77 77 77 77
Yemen, Rep. 79 79 78 77 77
Timor-Leste 79 79 78 78 78
Samoa 79 79 79 79 79
Chad 79 79 79 79 79
Vietnam 80 79 79 79 78
Bangladesh 80 80 79 79 79
Tanzania 81 81 80 80 80
Vanuatu 81 81 81 80 80
Afghanistan 82 81 81 81 81
Sri Lanka 81 81 81 81 81
Bhutan 84 83 82 81 80
Kenya 83 83 83 82 82
Liechtenstein 83 83 83 83 83
Eritrea 84 84 84 84 84
Cambodia 84 84 84 83 83
Lao PDR 85 84 84 84 83
Niger 85 85 84 84 84
Papua New Guinea 85 85 85 86 86
Lesotho 86 85 85 84 84
South Sudan 87 86 85 84 84
Burkina Faso 86 86 86 85 85
Solomon Islands 86 86 86 86 86
Ethiopia 87 87 87 87 86
Malawi 88 88 88 87 87
Uganda 89 89 89 89 88
Nepal 91 91 90 90 90
Trinidad and Tobago 91 91 91 91 91
Burundi 94 94 93 93 93
Rwanda 95 95 94 93 92
Kosovo
St. Martin (French part)

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