Country name 2004 2005 2006 2007 2008
China 3 3 3 3 3
Germany 6 6 6 6 6
India 6 6 6 6 6
Poland 7 7 7 7 7
Netherlands 8 8 8 8 8
United States 8 8 8 8 8
Malaysia 8 8 8 8 8
Ukraine 8 8 8 9 9
Italy 9 8 8 8 8
Indonesia 9 9 8 8 8
Brunei Darussalam 9 9 8 8 8
Russian Federation 10 10 10 10 10
Algeria 11 11 11 11 11
Tunisia 11 11 11 11 11
South Africa 11 12 12 12 12
Brazil 12 12 12 12 12
Venezuela, RB 12 12 12 12 12
Nigeria 14 14 14 14 14
Kazakhstan 15 15 15 16 16
Iran, Islamic Rep. 15 15 15 15 14
Czech Republic 15 15 15 15 15
Spain 16 16 16 16 16
San Marino 16 16 16 15 15
Sweden 16 16 16 16 16
Guatemala 17 16 16 16 16
Romania 17 17 17 18 18
Bermuda 18 18 18 18 18
United Kingdom 18 18 18 18 18
Belgium 18 18 18 18 18
Botswana 18 18 17 17 17
Morocco 19 19 19 19 19
Canada 19 19 20 20 20
Ghana 20 19 19 19 19
Korea, Dem. Rep. 20 20 20 19 19
France 20 20 19 19 19
Cameroon 20 20 20 20 20
Switzerland 20 20 20 20 20
Bahrain 21 20 18 17 16
Luxembourg 21 21 21 21 21
Mozambique 21 21 21 22 22
Saudi Arabia 21 21 21 21 21
Nepal 21 21 22 22 22
Bulgaria 21 22 22 22 22
Pakistan 21 21 21 21 21
Turkey 21 21 21 21 21
Benin 22 21 21 21 20
Sri Lanka 22 22 22 22 22
Mexico 22 22 22 22 22
Ethiopia 22 22 22 21 21
Uzbekistan 23 23 22 22 22
Norway 23 23 23 23 23
Bosnia and Herzegovina 23 23 22 22 22
Colombia 23 23 23 24 24
Vietnam 23 23 23 23 23
Australia 24 24 23 23 23
Denmark 24 24 24 24 24
Lithuania 24 24 25 25 25
Jordan 24 24 23 23 23
Turks and Caicos Islands 24 23 23 23 22
Finland 24 25 25 25 25
Libya 25 25 24 24 24
Belarus 25 25 26 26 26
Korea, Rep. 25 25 25 25 24
Hungary 26 25 25 25 25
Bolivia 26 25 25 25 25
Albania 26 26 26 27 27
Cuba 26 26 25 25 25
Slovenia 26 26 26 26 26
Comoros 26 26 26 26 26
Turkmenistan 26 26 26 26 27
Philippines 26 26 26 26 26
Myanmar 27 27 27 26 26
Syrian Arab Republic 27 27 26 26 26
Honduras 27 27 27 27 26
Ecuador 27 27 27 27 27
Croatia 28 27 27 27 27
Micronesia, Fed. Sts. 28 28 28 29 29
Serbia 28 28 27 27 27
Mauritius 28 28 28 28 28
Tanzania 28 29 29 29 28
Swaziland 29 29 29 29 29
Austria 30 30 30 30 30
Nicaragua 30 30 29 29 29
Zambia 30 30 30 30 29
Cyprus 30 31 31 31 31
Madagascar 30 30 30 29 29
Iraq 31 29 28 26 29
Yemen, Rep. 31 31 31 32 32
Greenland 31 31 31 32 32
Dominica 31 31 30 30 30
Thailand 31 31 31 31 31
St. Lucia 31 34 37 39 42
Andorra 32 32 32 33 34
Dominican Republic 33 32 32 32 32
Japan 33 32 32 32 32
Zimbabwe 33 33 33 33 33
New Zealand 33 33 34 35 36
Malawi 33 34 35 35 36
Trinidad and Tobago 33 33 33 33 33
Bangladesh 34 34 34 35 35
Chad 34 34 33 33 33
Oman 34 34 33 33 33
Egypt, Arab Rep. 35 34 34 33 33
Uganda 35 35 34 33 32
Tajikistan 35 36 36 36 36
Argentina 36 36 35 35 35
Kenya 36 36 36 36 37
Montenegro 36 36 37 37 37
El Salvador 37 37 38 38 39
Mali 37 37 37 36 36
Papua New Guinea 37 38 38 37 38
Moldova 38 39 39 39 39
Macedonia, FYR 38 38 38 39 39
Niger 38 38 38 38 38
Peru 39 39 39 39 39
Sudan 39 39 38 38 38
Chile 39 39 39 39 39
Angola 39 40 40 41 41
United Arab Emirates 39 37 34 29 26
Cabo Verde 40 40 40 41 42
Namibia 40 41 41 42 42
Ireland 42 41 40 39 39
Sierra Leone 42 41 41 40 40
Congo, Dem. Rep. 42 42 42 42 42
Jamaica 42 42 42 42 42
Estonia 42 42 42 43 43
Fiji 42 42 41 41 40
Central African Republic 43 43 43 43 43
Azerbaijan 43 42 42 42 42
Cote d'Ivoire 44 44 44 44 43
Kyrgyz Republic 45 45 45 45 45
Guinea 45 45 45 44 44
Burkina Faso 46 46 46 47 47
Lao PDR 46 44 43 42 41
Portugal 46 45 45 45 45
Costa Rica 46 46 47 47 48
Rwanda 46 47 49 48 47
Equatorial Guinea 46 47 47 48 48
Lesotho 47 46 45 44 43
Somalia 47 48 48 34 37
Israel 48 47 47 47 47
Latvia 48 48 48 48 48
Georgia 48 48 48 48 48
Greece 48 48 48 48 47
Qatar 49 45 39 34 30
Gabon 49 49 49 48 48
Guinea-Bissau 50 49 48 47 46
Mauritania 50 50 50 50 49
Gambia, The 51 50 49 49 48
Paraguay 51 51 51 51 51
Virgin Islands (U.S.) 51 51 52 52 52
Panama 51 51 51 51 51
Senegal 52 53 53 53 53
Lebanon 52 51 51 51 52
Cambodia 52 53 53 54 54
Uruguay 53 53 53 53 53
Haiti 53 53 53 53 53
Malta 53 53 52 52 52
St. Vincent and the Grenadines 53 53 53 53 53
Cayman Islands 54 55 56 57 58
Congo, Rep. 54 54 54 53 52
Burundi 54 53 52 51 50
Afghanistan 55 55 55 55 56
Mongolia 56 55 55 54 54
Armenia 57 57 57 58 58
Seychelles 59 59 58 57 56
Timor-Leste 61 60 58 57 55
Eritrea 61 60 59 58 58
Guyana 63 62 62 61 60
Sao Tome and Principe 63 62 60 59 58
Isle of Man 63 63 63 63 62
Aruba 64 65 66 67 69
Togo 66 67 68 69 69
Iceland 68 67 67 66 66
Puerto Rico 68 70 71 72 73
Marshall Islands 72 73 75 76 78
Solomon Islands 73 73 72 72 72
Suriname 74 73 73 73 73
Vanuatu 76 76 76 77 77
St. Kitts and Nevis 83 82 81 79 78
Kuwait 84 84 83 82 81
Palau 85 82 80 78 76
Bahamas, The 86 85 85 84 84
Djibouti 88 88 89 89 89
Liberia 89 80 71 62 55
New Caledonia 93 92 92 92 93
Barbados 93 93 93 93 93
Guam 96 98 99 100 100
French Polynesia 96 96 96 97 97
Monaco 97 96 95 93 92
American Samoa 98 100 100 100 100
Maldives 98 98 98 98 97
Faeroe Islands 99 99 99 99 99
Liechtenstein 99 99 99 99 99
Grenada 100 100 100 100 100
Antigua and Barbuda 100 100 100 100 100
Macao SAR, China 100 100 100 100 100
Hong Kong SAR, China 100 100 100 100 100
Northern Mariana Islands 100 100 100 100 100
Kiribati 100 100 100 100 100
Samoa 100 99 99 98 98
Singapore 100 100 99 98 95
Tonga 100 100 100 100 100
Tuvalu 100 100 100 100 100
Belize
Slovak Republic
West Bank and Gaza
Curacao
South Sudan
Sint Maarten (Dutch part)
St. Martin (French part)
Bhutan
Kosovo

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