Country name 1980 1981 1982 1983
Japan 4 4 4 4
Korea, Dem. Rep. 5 5 5 5
Netherlands 9 8 8 8
Macao SAR, China 9 9 10 9
Switzerland 10 9 9 8
Singapore 11 11 11 10
Hong Kong SAR, China 12 11 10 9
Korea, Rep. 13 13 12 11
Libya 16 15 14 14
Denmark 16 14 12 11
Malta 16 16 17 16
Sweden 16 14 13 13
Luxembourg 16 15 14 14
China 18 19 20 21
Azerbaijan 18 18 18 19
Finland 19 18 17 16
Belgium 19 18 16 15
Norway 20 18 17 17
Ireland 20 20 19 18
Vietnam 20 21 21 22
Italy 21 19 17 16
Turkmenistan 22 22 21 21
Lithuania 22 22 21 22
Croatia 23 23 23 22
Spain 23 22 21 20
France 23 22 20 19
Germany 25 24 22 21
Canada 27 26 25 25
United Kingdom 28 27 27 28
Australia 28 27 26 25
Tonga 30 30 30 29
Montenegro 31 30 30 29
Malaysia 32 30 28 26
Belarus 32 34 36 37
Austria 33 32 30 28
Poland 34 34 34 34
Cyprus 35 37 38 38
Israel 35 33 31 29
Tunisia 36 35 33 32
Kazakhstan 37 37 38 40
New Zealand 37 35 33 33
Moldova 38 37 37 39
Latvia 39 40 40 41
Sri Lanka 40 39 39 38
Estonia 41 41 41 42
Kyrgyz Republic 41 42 42 44
Uzbekistan 41 37 33 34
Portugal 41 40 38 36
Russian Federation 43 44 45 46
Armenia 43 44 46 49
Serbia 44 44 44 44
Bosnia and Herzegovina 45 43 42 42
Slovenia 45 43 42 39
Greece 47 46 45 42
Mongolia 47 43 39 38
Macedonia, FYR 47 47 46 46
Slovak Republic 48 48 49 49
Burundi 49 49 49 49
Iceland 50 47 44 41
Samoa 50 48 47 45
Ukraine 51 53 55 58
Albania 52 50 48 47
Timor-Leste 52 54 56 56
United States 52 52 52 52
Philippines 53 52 52 51
Curacao 53 52 51 51
Kiribati 54 53 53 52
Somalia 54 54 54 59
Mauritius 54 48 41 42
Aruba 54 54 53 53
Czech Republic 56 55 54 53
Brunei Darussalam 56 53 51 48
Bahrain 57 54 52 48
Tajikistan 58 57 56 56
Thailand 59 58 58 57
Fiji 60 59 59 60
Lebanon 61 61 60 59
Romania 62 61 60 60
Djibouti 63 63 63 64
Antigua and Barbuda 63 62 62 61
Hungary 63 61 59 57
Micronesia, Fed. Sts. 66 65 64 62
Uruguay 66 64 63 63
Chile 67 66 64 64
Algeria 70 61 53 49
Barbados 70 71 71 67
Myanmar 70 66 62 59
Brazil 71 73 75 76
Jordan 73 71 68 66
Puerto Rico 73 72 70 69
New Caledonia 74 70 66 61
Qatar 75 73 71 69
Rwanda 76 76 76 75
Georgia 78 77 76 76
Argentina 78 76 74 74
Lesotho 79 78 77 77
French Polynesia 79 77 76 75
Bulgaria 79 79 80 79
Kuwait 79 73 68 60
Haiti 81 84 86 85
Peru 81 78 74 74
Guam 82 80 79 80
Colombia 83 82 81 80
Cambodia 85 87 89 89
Trinidad and Tobago 85 85 85 83
Suriname 86 84 81 77
Vanuatu 86 85 84 82
Bahamas, The 88 87 86 82
Bolivia 88 89 89 89
Iraq 90 87 84 82
South Africa 91 92 94 94
Turkey 91 89 86 83
Guyana 92 86 81 77
Morocco 92 88 83 78
Comoros 93 93 93 90
Virgin Islands (U.S.) 95 91 86 86
Cuba 96 91 86 86
Seychelles 97 91 84 81
Ecuador 97 95 93 92
Paraguay 97 98 98 97
Mexico 100 97 95 93
Zambia 100 99 97 97
Papua New Guinea 100 98 95 92
Costa Rica 101 99 98 98
Grenada 101 101 101 100
Venezuela, RB 102 101 101 102
West Bank and Gaza 102 99 97 97
Indonesia 105 100 96 92
Pakistan 106 104 103 101
Syrian Arab Republic 106 104 101 97
Benin 107 110 112 114
Bhutan 109 108 108 109
Cabo Verde 109 108 107 108
Lao PDR 110 111 112 111
Mauritania 112 112 111 111
Dominican Republic 113 112 111 111
India 114 114 113 113
Eritrea 115 115 115 115
Panama 116 113 111 109
Guinea-Bissau 116 119 122 124
Egypt, Arab Rep. 116 114 111 105
Solomon Islands 118 114 110 108
Sudan 119 115 112 110
St. Vincent and the Grenadines 119 115 110 107
Saudi Arabia 121 119 118 111
Ethiopia 121 122 122 121
Nepal 122 125 128 129
Mozambique 125 124 124 123
Oman 126 122 117 113
United Arab Emirates 128 122 117 108
Equatorial Guinea 131 132 132 133
Ghana 132 130 128 126
Sao Tome and Principe 133 132 131 129
Namibia 134 132 131 128
Jamaica 136 132 129 126
Guatemala 139 139 138 137
Togo 141 140 138 136
Iran, Islamic Rep. 141 141 141 135
Congo, Rep. 142 140 139 138
Congo, Dem. Rep. 142 142 141 140
Honduras 142 141 140 139
South Sudan 144 143 142 142
Zimbabwe 146 138 129 125
El Salvador 146 145 143 140
Botswana 148 146 144 141
Madagascar 150 146 143 144
Swaziland 150 150 149 148
Nicaragua 152 153 154 155
Tanzania 152 152 151 150
St. Lucia 154 151 149 143
Afghanistan 158 159 160 161
Belize 160 156 151 147
Burkina Faso 163 162 160 158
Yemen, Rep. 167 167 167 164
Kenya 167 165 163 160
Central African Republic 167 166 164 163
Nigeria 168 167 166 164
Gabon 169 170 170 170
Senegal 173 170 167 163
Sierra Leone 173 170 167 163
Guinea 179 179 179 180
Uganda 182 182 182 182
Malawi 187 195 202 191
Mali 189 190 190 190
Bangladesh 195 194 193 190
Cameroon 196 197 197 196
Liberia 200 198 197 194
Cote d'Ivoire 202 198 193 188
Gambia, The 206 204 201 197
Maldives 207 209 210 203
Chad 217 218 218 218
Niger 223 224 225 225
Angola 229 229 229 229
San Marino
Monaco
Bermuda
Liechtenstein
Kosovo
Cayman Islands
Isle of Man
Greenland
Faeroe Islands
Andorra
Palau
American Samoa
St. Martin (French part)
Dominica
Turks and Caicos Islands
Northern Mariana Islands
Tuvalu
Sint Maarten (Dutch part)
St. Kitts and Nevis
Marshall Islands

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