Country name 2001 2002 2003 2004 2005
China 3 3 3 3 3
India 6 6 6 6 6
Germany 6 6 6 6 6
Poland 7 7 7 7 7
United States 8 8 8 8 8
Netherlands 8 8 8 8 8
Ukraine 8 8 8 8 8
Italy 9 9 9 9 9
Indonesia 9 9 9 9 9
Russian Federation 9 10 10 10 10
Algeria 11 11 11 11 11
Brazil 12 12 12 12 12
Venezuela, RB 13 13 13 12 12
Slovak Republic 14 14 14 14 14
South Sudan 15 15 15 15 15
Kazakhstan 14 15 15 15 15
Czech Republic 16 16 16 16 16
Spain 16 16 16 16 16
Sweden 16 16 16 16 16
Iran, Islamic Rep. 17 17 16 16 16
Nigeria 17 17 17 16 16
Romania 17 17 17 17 17
Belgium 18 18 18 18 18
Mozambique 19 18 18 17 17
West Bank and Gaza 18 19 19 19 19
Sri Lanka 19 19 19 18 18
United Kingdom 19 19 19 19 19
Canada 19 19 19 19 19
Ghana 20 19 19 19 18
Nepal 20 20 20 20 20
Morocco 20 20 20 20 20
Korea, Dem. People’s Rep. 20 20 20 20 20
Switzerland 21 21 21 21 21
Bulgaria 20 21 21 21 21
Cameroon 21 21 21 21 21
Saudi Arabia 21 21 21 21 21
France 21 21 21 21 21
Turkey 22 22 22 22 23
Pakistan 22 22 22 22 22
Colombia 22 22 23 23 23
Norway 23 23 23 23 23
Uzbekistan 23 23 23 23 23
South Africa 23 23 23 24 24
Benin 24 23 22 21 20
Vietnam 23 23 23 23 23
Ethiopia 24 23 23 22 22
Lithuania 23 23 24 24 24
Mexico 24 24 23 23 23
Denmark 24 24 24 24 24
Australia 24 24 24 24 24
Finland 24 24 24 24 25
Libya 25 25 24 24 24
Bahrain 24 25 25 26 26
Bosnia and Herzegovina 25 25 24 24 24
Belarus 25 25 25 25 25
Jordan 26 26 25 25 24
Korea, Rep. 26 26 25 25 25
Turkmenistan 26 26 26 26 26
Cuba 26 26 26 26 26
Honduras 26 26 26 26 26
Syrian Arab Republic 26 26 27 27 27
Bolivia 27 27 26 26 26
Hungary 27 27 27 26 26
Philippines 27 27 27 27 27
Ecuador 27 27 27 27 27
Myanmar 28 27 27 27 27
Serbia 28 28 28 28 28
Croatia 28 28 28 28 28
Malaysia 29 29 29 29 29
Tunisia 29 29 29 28 28
Yemen, Rep. 29 29 29 29 30
Austria 29 30 30 30 30
Zambia 30 30 30 30 31
Tanzania 30 30 30 30 30
El Salvador 31 30 30 30 29
Thailand 32 31 30 30 29
Madagascar 32 31 31 30 30
Nicaragua 32 31 31 31 30
Iraq 32 32 32 30 29
Malawi 32 32 32 32 32
Zimbabwe 33 33 33 33 33
New Zealand 33 33 33 33 33
Bangladesh 33 33 33 32 32
Japan 34 34 33 33 32
Tajikistan 34 34 35 35 35
Oman 35 35 35 34 34
Kenya 36 35 35 35 35
Papua New Guinea 36 36 35 35 35
Moldova 36 36 36 36 37
Mali 36 36 36 36 36
Congo, Dem. Rep. 36 36 36 36 36
Namibia 37 37 37 36 36
Lao PDR 37 37 37 37 37
Guatemala 37 38 37 37 37
United Arab Emirates 37 38 38 36 34
Argentina 38 38 38 38 38
Niger 38 38 37 37 36
Uganda 38 38 37 37 36
Dominican Republic 38 38 38 37 37
Sudan 38 38 38 38 38
Togo 39 38 38 37 37
Peru 39 39 39 39 39
Chad 39 39 39 39 39
Macedonia, FYR 39 40 40 40 40
Greece 40 40 39 39 38
Mauritania 41 41 40 40 40
Central African Republic 41 41 42 42 42
Costa Rica 43 42 41 40 39
Cote d'Ivoire 42 42 42 42 42
Estonia 42 42 42 42 43
Jamaica 43 42 42 42 42
Ireland 43 43 42 42 41
Azerbaijan 43 43 43 43 42
Chile 44 44 43 43 43
Kyrgyz Republic 44 44 44 44 44
Guinea 45 45 45 45 45
Burkina Faso 45 45 45 46 46
Sierra Leone 47 45 44 43 42
Portugal 47 47 46 46 45
Egypt, Arab Rep. 47 47 47 47 47
Latvia 47 47 47 47 47
Somalia 47 47 47 47 48
Georgia 47 48 48 49 50
Israel 48 48 48 48 48
Gabon 50 49 49 49 49
Cambodia 51 51 51 51 52
Paraguay 51 51 52 52 53
Senegal 51 52 52 52 53
Uruguay 52 52 52 52 52
Qatar 52 52 51 49 46
Rwanda 50 53 52 51 49
Angola 53 54 54 54 55
Gambia, The 55 54 53 52 50
Haiti 55 54 54 53 53
Lebanon 54 55 54 52 51
Afghanistan 57 56 55 54 54
Armenia 56 56 56 56 56
Guinea-Bissau 57 57 56 56 56
Burundi 58 57 55 55 55
Mongolia 57 57 58 58 59
Congo, Rep. 57 57 58 59 59
Panama 64 64 64 64 64
Puerto Rico 70 69 69 69 69
Kuwait 69 69 70 70 70
Eritrea 73 73 72 71 71
Djibouti 73 73 74 74 74
Liberia 70 75 82 89 80
Singapore 97 99 100 100 100
Macao SAR, China 100 100 100 100 100
Hong Kong SAR, China 100 100 100 100 100
Equatorial Guinea
American Samoa
Lesotho
Tonga
Maldives
Liechtenstein
Palau
Curacao
Malta
Montenegro
Kiribati
Faroe Islands
Isle of Man
Suriname
Samoa
Micronesia, Fed. Sts.
San Marino
Timor-Leste
Sao Tome and Principe
Cayman Islands
Iceland
Luxembourg
St. Lucia
New Caledonia
St. Vincent and the Grenadines
St. Kitts and Nevis
Guyana
St. Martin (French part)
Seychelles
Northern Mariana Islands
Marshall Islands
Swaziland
Tuvalu
Dominica
Botswana
Cyprus
Bermuda
Monaco
Barbados
Comoros
Vanuatu
Trinidad and Tobago
Mauritius
Cabo Verde
Antigua and Barbuda
Turks and Caicos Islands
Sint Maarten (Dutch part)
Brunei Darussalam
Guam
Bhutan
Slovenia
Belize
Solomon Islands
Bahamas, The
Grenada
Aruba
Greenland
Virgin Islands (U.S.)
French Polynesia
Andorra
Fiji
Albania

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