Country name 2000 2001 2002 2003 2004
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 10 9 9 9 9
Russian Federation 9 9 10 10 10
Algeria 11 11 11 11 11
Brazil 12 12 12 12 12
Venezuela, RB 13 13 13 13 12
Slovak Republic 14 14 14 14 14
South Sudan 15 15 15 15 15
Kazakhstan 14 14 15 15 15
Czech Republic 15 16 16 16 16
Spain 16 16 16 16 16
Sweden 16 16 16 16 16
Iran, Islamic Rep. 17 17 17 16 16
Nigeria 17 17 17 17 16
Romania 16 17 17 17 17
Belgium 18 18 18 18 18
Mozambique 19 19 18 18 17
West Bank and Gaza 18 18 19 19 19
Sri Lanka 18 19 19 19 18
United Kingdom 19 19 19 19 19
Canada 19 19 19 19 19
Ghana 20 20 19 19 19
Korea, Dem. Rep. 20 20 20 20 20
Morocco 20 20 20 20 20
Nepal 21 20 20 20 21
Switzerland 20 21 21 21 21
Bulgaria 20 20 21 21 21
Cameroon 21 21 21 21 21
France 21 21 21 21 21
Pakistan 21 21 21 21 22
Saudi Arabia 22 22 22 21 21
Turkey 21 22 22 22 23
Colombia 22 22 22 23 23
Norway 23 23 23 23 23
Uzbekistan 23 23 23 23 23
South Africa 22 23 23 23 23
Benin 24 24 23 22 21
Vietnam 23 23 23 23 23
Mexico 24 24 23 23 23
Ethiopia 24 24 23 23 22
Lithuania 23 23 23 24 24
Denmark 24 24 24 24 24
Bosnia and Herzegovina 25 24 24 24 24
Australia 24 24 24 24 24
Finland 24 24 24 24 24
Bahrain 24 24 24 25 25
Belarus 24 25 25 25 25
Libya 26 26 25 25 25
Jordan 27 26 26 25 25
Korea, Rep. 26 26 26 25 25
Turkmenistan 25 26 26 26 26
Cuba 26 26 26 26 26
Bolivia 26 26 26 26 26
Honduras 27 26 26 26 26
Syrian Arab Republic 26 26 26 27 27
Hungary 27 27 27 27 26
Philippines 27 27 27 27 27
Myanmar 27 27 27 27 27
Ecuador 27 27 27 27 27
Serbia 28 28 28 28 28
Croatia 28 28 28 28 28
Tunisia 29 29 29 29 28
Malaysia 29 29 29 29 29
Yemen, Rep. 29 29 30 30 30
El Salvador 30 30 30 29 29
Austria 29 29 30 30 30
Tanzania 30 30 30 30 30
Nicaragua 32 31 31 31 30
Thailand 33 32 31 30 30
Madagascar 32 32 31 31 30
Zambia 31 31 31 32 32
Iraq 32 32 32 32 30
Malawi 32 32 32 32 31
New Zealand 32 33 33 33 33
Bangladesh 33 33 33 32 32
Zimbabwe 33 33 33 33 33
Japan 35 34 34 33 33
Tajikistan 34 34 34 35 35
Kenya 36 35 35 35 35
Oman 36 36 35 35 34
Papua New Guinea 36 36 36 35 35
Moldova 36 36 36 36 36
Namibia 37 37 37 37 36
Lao PDR 37 37 37 37 37
Uganda 37 37 37 37 36
Congo, Dem. Rep. 37 37 37 37 37
Dominican Republic 37 37 38 37 37
Argentina 38 38 38 38 38
Togo 39 39 38 38 38
Peru 38 38 38 39 39
Macedonia, FYR 38 38 39 39 39
Niger 39 39 39 38 38
Sudan 39 39 39 39 39
Chad 39 39 39 39 39
Mali 39 39 39 39 39
Guatemala 39 39 39 39 39
Greece 40 40 39 39 39
United Arab Emirates 37 38 40 40 40
Mauritania 41 41 41 40 40
Costa Rica 44 43 42 40 39
Estonia 41 42 42 42 42
Central African Republic 42 42 42 43 43
Jamaica 43 43 42 42 42
Ireland 44 43 43 42 42
Chile 43 43 43 43 42
Cote d'Ivoire 43 43 43 43 43
Azerbaijan 44 43 43 43 43
Kyrgyz Republic 44 44 44 44 44
Sierra Leone 47 46 45 44 42
Burkina Faso 44 45 45 45 46
Guinea 45 45 45 45 45
Portugal 48 47 47 46 46
Latvia 47 47 47 47 47
Somalia 49 47 47 47 47
Georgia 47 47 48 48 48
Israel 48 48 48 48 48
Egypt, Arab Rep. 48 48 49 49 49
Gabon 51 50 50 49 49
Rwanda 46 48 50 49 48
Paraguay 51 51 51 51 51
Cambodia 51 51 51 51 51
Senegal 51 51 52 52 52
Uruguay 52 52 52 52 52
Qatar 52 52 53 52 50
Afghanistan 55 54 54 53 53
Gambia, The 56 55 54 53 52
Haiti 55 55 54 54 53
Lebanon 53 54 55 54 52
Armenia 56 56 56 56 56
Congo, Rep. 56 56 57 58 58
Mongolia 56 57 57 58 58
Burundi 60 59 58 56 57
Angola 57 58 58 58 59
Guinea-Bissau 59 59 58 58 58
Panama 64 64 64 63 63
Eritrea 65 65 65 63 62
Kuwait 70 69 69 69 69
Puerto Rico 70 70 69 69 69
Djibouti 73 73 73 74 74
Liberia 65 70 75 82 89
Singapore 97 97 99 100 100
Macao SAR, China 100 100 100 100 100
Hong Kong SAR, China 100 100 100 100 100
Swaziland
Luxembourg
Lesotho
Cayman Islands
Palau
Liechtenstein
Maldives
Curacao
Kosovo
New Caledonia
Kiribati
Faeroe Islands
Isle of Man
Equatorial Guinea
Iceland
Micronesia, Fed. Sts.
Samoa
Comoros
San Marino
Trinidad and Tobago
Sao Tome and Principe
Turks and Caicos Islands
St. Kitts and Nevis
Montenegro
St. Martin (French part)
Mauritius
Guyana
St. Lucia
Malta
St. Vincent and the Grenadines
Seychelles
Suriname
Guam
Dominica
Botswana
Cyprus
Bermuda
Monaco
Barbados
Timor-Leste
Aruba
Tonga
Marshall Islands
Cabo Verde
Northern Mariana Islands
Brunei Darussalam
American Samoa
Tuvalu
Sint Maarten (Dutch part)
Bhutan
Grenada
Belize
Slovenia
Bahamas, The
Antigua and Barbuda
Vanuatu
Solomon Islands
Greenland
Virgin Islands (U.S.)
French Polynesia
Andorra
Fiji
Albania

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