Country name 1981 1982 1983 1984 1985
Afghanistan 42 42 43 44 45
Albania 69 69 69 69 69
Algeria 58 59 61 62 63
American Samoa
Andorra
Angola 39 39 39 39 39
Antigua and Barbuda 66 67 67 67 67
Argentina 66 67 67 67 67
Armenia 68 68 67 67 67
Aruba 70 70 71 71 71
Australia 71 72 72 72 72
Austria 69 69 70 70 70
Azerbaijan 61 61 61 62 62
Bahamas, The 66 66 66 66 66
Bahrain 69 69 70 70 70
Bangladesh 54 54 54 55 55
Barbados 67 67 67 67 68
Belarus 66 66 66 66 67
Belgium 70 71 71 71 71
Belize 68 68 69 69 69
Benin 45 45 46 46 47
Bermuda
Bhutan 46 47 47 48 49
Bolivia 49 50 50 50 51
Bosnia and Herzegovina 68 68 68 69 69
Botswana 59 59 60 60 60
Brazil 59 59 60 60 60
Brunei Darussalam 69 69 70 70 70
Bulgaria 69 68 68 68 68
Burkina Faso 46 47 47 48 48
Burundi 46 46 47 47 47
Cabo Verde 60 60 61 61 62
Cambodia 31 37 42 46 48
Cameroon 50 50 51 51 51
Canada 72 72 73 73 73
Cayman Islands
Central African Republic 47 47 47 47 48
Chad 44 44 44 45 45
Chile 65 66 66 67 67
China 65 66 66 66 67
Colombia 63 63 64 64 64
Comoros 50 50 51 52 52
Congo, Dem. Rep. 45 45 46 46 46
Congo, Rep. 55 55 55 55 55
Costa Rica 70 71 71 71 72
Cote d'Ivoire 49 50 50 50 51
Croatia 67 67 66 66 67
Cuba 72 73 73 73 73
Curacao
Cyprus 73 73 73 74 74
Czech Republic 67 67 67 67 68
Denmark 71 72 71 72 72
Djibouti 53 53 53 54 54
Dominica 70
Dominican Republic 62 62 62 63 63
Ecuador 62 62 63 63 64
Egypt, Arab Rep. 57 57 58 59 60
El Salvador 51 52 52 53 54
Equatorial Guinea 43 43 44 44 45
Eritrea 42 42 42 43 43
Estonia 64 64 64 64 65
Ethiopia 42 42 42 43 43
Faroe Islands
Fiji 62 62 62 62 63
Finland 70 70 70 70 70
France 70 71 71 71 71
French Polynesia 63 64 64 65 65
Gabon 54 55 56 57 58
Gambia, The 46 47 47 48 49
Georgia 66 66 66 66 66
Germany 70 70 70 71 71
Ghana 51 52 52 53 53
Greece 71 71 71 72 72
Greenland 59 60 61 61 61
Grenada 65 65 65 65 65
Guam 67 68 68 68 69
Guatemala 56 56 56 57 57
Guinea 41 42 42 43 44
Guinea-Bissau 44 45 45 45 45
Guyana 60 60 60 60 60
Haiti 50 50 51 51 51
Honduras 58 59 60 61 61
Hong Kong SAR, China 72 73 72 73 74
Hungary 66 66 65 65 65
Iceland 73 75 73 75 75
India 54 55 55 55 56
Indonesia 59 59 60 60 60
Iran, Islamic Rep. 48 47 47 47 49
Iraq 55 55 54 55 56
Ireland 70 70 70 71 71
Isle of Man
Israel 73 73 73 73 74
Italy 71 72 71 72 72
Jamaica 70 70 70 70 70
Japan 74 74 74 75 75
Jordan 65 66 66 67 67
Kazakhstan 62 62 63 64 64
Kenya 56 57 57 58 58
Kiribati 55 55 55 55 56
Korea, Dem. People’s Rep. 63 63 64 64 64
Korea, Rep. 62 63 63 64 64
Kuwait 69 69 70 70 70
Kyrgyz Republic 59 60 60 61 61
Lao PDR 48 48 49 49 50
Latvia 63 64 64 64 65
Lebanon 66 67 67 67 67
Lesotho 53 54 54 55 55
Liberia 45 45 45 45 45
Libya 63 64 64 65 65
Liechtenstein
Lithuania 65 66 66 65 66
Luxembourg 69 69 69 70 70
Macao SAR, China 71 71 71 71 72
Macedonia, FYR 67 67 67 68 68
Madagascar 48 48 49 49 49
Malawi 44 44 44 44 44
Malaysia 67 67 67 68 68
Maldives 55 56 57 58 58
Mali 40 40 41 42 43
Malta 71 71 71 72 72
Marshall Islands
Mauritania 53 54 55 55 56
Mauritius 64 64 64 65 65
Mexico 64 64 65 65 66
Micronesia, Fed. Sts. 65 65 65 65 65
Moldova 62 62 62 63 63
Monaco
Mongolia 55 55 55 56 56
Montenegro 70 70 70 71 71
Morocco 57 58 58 59 60
Mozambique 40 40 40 40 40
Myanmar 53 53 54 54 55
Namibia 56 57 57 57 57
Nepal 47 47 48 49 50
Netherlands 73 73 73 73 73
New Caledonia 63 64 66 65 65
New Zealand 71 71 71 71 71
Nicaragua 56 56 57 57 57
Niger 40 40 41 41 42
Nigeria 45 45 45 45 45
Northern Mariana Islands
Norway 73 73 73 73 73
Oman 59 60 61 61 62
Pakistan 57 57 57 58 58
Palau
Panama 68 68 69 69 69
Papua New Guinea 51 51 52 52 52
Paraguay 65 65 65 65 65
Peru 59 59 60 60 61
Philippines 60 60 61 61 61
Poland 67 67 67 67 67
Portugal 68 69 69 69 69
Puerto Rico 70 71 71 71 71
Qatar 72 72 73 73 73
Romania 67 67 67 67 67
Russian Federation 62 62 62 62 63
Rwanda 47 48 49 49 48
Samoa 57 58 58 59 59
San Marino
Sao Tome and Principe 59 59 59 59 59
Saudi Arabia 62 63 64 64 65
Senegal 49 50 51 52 52
Serbia
Seychelles 66
Sierra Leone 41 41 41 40 40
Singapore 70 70 71 71 72
Sint Maarten (Dutch part)
Slovak Republic 67 67 67 67 67
Slovenia 67 67 66 67 67
Solomon Islands 58 58 58 57 57
Somalia 44 44 44 44 45
South Africa 54 55 55 56 56
South Sudan 38 38 38 39 39
Spain 72 73 73 73 73
Sri Lanka 67 67 67 66 66
St. Kitts and Nevis 62
St. Lucia 66 66 67 67 67
St. Martin (French part) 70 70 70 69
St. Vincent and the Grenadines 66 66 66 67 67
Sudan 53 53 53 53 53
Suriname 63 64 64 64 64
Swaziland 53 54 54 55 56
Sweden 73 73 74 74 74
Switzerland 72 73 73 73 73
Syrian Arab Republic 66 66 67 67 67
Tajikistan 60 60 60 61 61
Tanzania 49 49 49 49 49
Thailand 62 63 63 64 65
Timor-Leste 35 37 39 41 42
Togo 51 52 52 52 53
Tonga 67 67 67 67 67
Trinidad and Tobago 64 65 65 65 65
Tunisia 62 62 63 64 64
Turkey 56 57 57 58 58
Turkmenistan 58 58 58 59 59
Turks and Caicos Islands
Tuvalu
Uganda 47 47 47 46 46
Ukraine 64 64 64 65 65
United Arab Emirates 67 67 68 68 69
United Kingdom 71 71 72 72 72
United States 70 71 71 71 71
Uruguay 67 67 68 68 68
Uzbekistan 62 63 63 63 64
Vanuatu 57 58 58 59 59
Venezuela, RB 66 66 66 66 66
Vietnam 64 64 64 64 65
Virgin Islands (U.S.) 69 69 69 69 70
West Bank and Gaza
Yemen, Rep. 50 51 52 53 54
Zambia 49 49 48 47 47
Zimbabwe 58 59 59 60 60

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