Country name 1990 1991 1992 1993 1994
Singapore 0 0 0 0 0
Bahrain 1 1 1 1 1
Brunei Darussalam 1 1 1 1 1
United Arab Emirates 1 1 1 1 2
French Polynesia 1 1 1 2 3
United Kingdom 1 1 1 1 1
Puerto Rico 2 2 2 2 1
Japan 2 2 2 2 2
Switzerland 2 2 2 2 2
Bahamas, The 3 3 3 3 3
Oman 3 3 2 2 3
Trinidad and Tobago 3 3 3 3 2
Djibouti 3 3 3 4 4
Norway 3 3 3 3 3
Italy 3 4 3 3 3
Malta 3 3 3 3 3
Austria 4 3 3 2 3
France 4 3 3 3 3
Sweden 4 3 3 3 3
New Caledonia 4 4 4 4 4
Denmark 4 3 3 3 3
Barbados 4 4 4 4 3
Antigua and Barbuda 4 4 4 4 4
Netherlands 4 4 4 3 3
Australia 5 3 3 4 4
South Africa 5 5 4 4 5
Seychelles 5 5 4 4 4
Botswana 5 5 5 5 4
Venezuela, RB 5 6 5 5 5
Saudi Arabia 6 5 6 6 6
Finland 6 6 5 5 5
St. Kitts and Nevis 6 7 7 7 6
New Zealand 7 8 7 8 7
Cyprus 7 6 6 6 5
Gabon 7 8 8 8 9
Jordan 8 8 8 6 5
Mexico 8 8 7 4 4
Brazil 8 8 8 8 10
Argentina 8 7 6 5 5
Korea, Rep. 8 7 7 6 6
Macedonia, FYR 9 14 17 12 13
Suriname 9 9 11 19 17
Chile 9 10 10 9 9
Uruguay 9 8 9 7 8
Panama 10 9 8 8 8
Namibia 10 11 8 8 11
Swaziland 10 11 9 10 13
Algeria 11 10 12 12 10
Costa Rica 12 13 13 13 13
Thailand 12 13 12 9 9
Mauritius 13 12 12 11 10
Mongolia 13 13 27 28 29
Congo, Rep. 13 11 12 11 10
Grenada 13 13 11 11 10
Cuba 14 13 13 10 10
Cabo Verde 14 13 12 10 13
Dominican Republic 15 13 13 11 10
St. Lucia 15 13 13 11 10
Malaysia 15 14 15 14 14
Zimbabwe 16 15 7 15 19
Russian Federation 17 14 7 8 7
Bolivia 17 17 16 16 17
Colombia 17 17 16 14 16
Bulgaria 17 17 13 11 13
Armenia 17 25 31 51 45
El Salvador 17 18 15 15 15
Tunisia 18 19 19 17 14
Angola 18 24 10 12 7
Turkey 18 16 16 16 16
Kiribati 19 28 31 30 30
Iran, Islamic Rep. 19 19 19 15 16
Morocco 19 22 18 17 22
Egypt, Arab Rep. 19 18 17 17 17
Indonesia 19 18 19 18 17
Senegal 20 20 19 21 19
Belize 20 18 18 17 17
Fiji 20 21 20 20 21
Zambia 21 17 24 34 14
Vanuatu 21 17 16 18 16
St. Vincent and the Grenadines 21 19 19 15 11
Ecuador 21 22 20 24 23
Latvia 22 23 18 12 9
Philippines 22 21 22 22 22
Honduras 22 23 20 21 24
Belarus 24 21 24 18 15
Romania 24 20 19 23 22
Guinea 24 19 17 18 21
Yemen, Rep. 24 23 24 23 25
Cameroon 25 25 27 21 24
Lesotho 25 18 19 17 18
Dominica 25 24 22 21 22
Ukraine 26 23 20 22 16
Pakistan 26 26 26 25 26
Sri Lanka 26 27 26 25 24
Lithuania 27 17 14 15 11
China 27 25 22 20 20
Madagascar 29 30 29 29 24
Solomon Islands 29 47 49 48 48
India 29 29 29 29 28
Azerbaijan 29 32 29 28 33
Burkina Faso 29 31 30 31 36
Chad 29 36 35 32 38
Kenya 30 28 29 32 33
Mauritania 30 38 37 38 37
Syrian Arab Republic 30 33 34 32 31
Bangladesh 30 30 29 26 26
Papua New Guinea 31 28 26 29 34
Congo, Dem. Rep. 31 42 49 52 57
Nigeria 32 31 27 34 39
Georgia 32 29 53 59 66
Turkmenistan 32 32 11 19 34
Cote d'Ivoire 32 33 34 28 25
Rwanda 33 32 33 34 50
Uzbekistan 33 37 35 30 37
Tajikistan 33 37 27 23 24
Kyrgyz Republic 34 37 39 41 41
Togo 34 33 35 44 35
Benin 35 35 34 34 32
Niger 35 39 39 38 41
Bhutan 35 34 34 32 35
Tonga 36 37 38 41 25
Albania 36 39 52 55 54
Moldova 36 43 51 33 29
Mozambique 37 39 35 38 33
Guyana 38 38 41 36 37
Vietnam 39 40 34 30 27
Sudan 41 42 40 41 36
Comoros 41 40 40 39 38
Malawi 45 44 39 49 25
Ghana 45 46 45 41 42
Mali 46 45 46 44 46
Tanzania 46 48 48 48 45
Sierra Leone 47 39 38 43 39
Central African Republic 49 46 47 46 45
Nepal 52 47 45 42 43
Ethiopia 52 61 66 62 56
Liberia 54 56 51 51 52
Burundi 56 54 54 53 47
Uganda 57 53 51 52 50
Myanmar 57 59 61 63 63
Guinea-Bissau 61 54 49 55 56
Lao PDR 61 58 62 58 58
Somalia 65
Czech Republic 5 5
Canada
Curacao
Iceland
Virgin Islands (U.S.)
Cayman Islands
Ireland
Gambia, The
Liechtenstein
Maldives
United States
Slovenia
Nicaragua 21
Isle of Man
Spain
Jamaica 8 9
St. Martin (French part)
Marshall Islands
Guatemala
Poland
Portugal
Bermuda
Turks and Caicos Islands
Greece
Equatorial Guinea
Northern Mariana Islands
Eritrea 31 22 24
Kosovo
Luxembourg
Estonia
South Sudan
Samoa
Guam
San Marino
Korea, Dem. Rep.
Sao Tome and Principe
Cambodia 47 48
Montenegro
Afghanistan
Faeroe Islands
Bosnia and Herzegovina 36
Serbia
Kazakhstan 27 18 15
Kuwait
Germany 1 1 1 1
Monaco
Timor-Leste
Micronesia, Fed. Sts.
Greenland
Sint Maarten (Dutch part)
Belgium
Slovak Republic
Macao SAR, China 0 0 0 0
Israel
Tuvalu
Haiti
Hungary
Libya
Qatar 1
Andorra
Aruba 1
Paraguay 17 16 18 20
Peru
American Samoa
Iraq
Palau 19 11 8
West Bank and Gaza 13
Hong Kong SAR, China
Croatia
Lebanon 7

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