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

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