Country name 1999 2000 2001 2002 2003
China 3 3 3 3 3
India 5 5 6 6 6
Germany 6 6 6 6 6
Poland 7 7 7 7 7
Ukraine 8 8 8 8 8
United States 8 8 8 8 8
Netherlands 8 8 8 8 8
Italy 9 9 9 9 9
Russian Federation 9 9 10 10 10
Malaysia 9 9 9 9 8
Indonesia 10 10 9 9 9
South Africa 11 11 11 11 11
Algeria 12 12 12 11 11
Tunisia 12 12 12 11 11
Brazil 12 12 12 12 12
Brunei Darussalam 13 12 11 10 10
Venezuela, RB 13 13 13 13 12
Kazakhstan 14 14 14 15 15
Nigeria 14 14 14 14 14
Czech Republic 15 15 15 15 15
Sweden 16 16 16 16 16
Spain 16 16 16 16 16
Romania 16 16 17 17 17
Iran, Islamic Rep. 17 16 16 16 15
United Kingdom 18 18 18 18 18
Belgium 18 18 18 18 18
San Marino 18 18 17 17 17
Guatemala 18 18 18 17 17
Bermuda 18 18 18 18 18
Canada 19 19 19 19 19
Botswana 19 19 19 19 18
Cameroon 20 20 20 20 20
Morocco 20 20 20 19 19
Bulgaria 20 20 20 21 21
Ghana 20 20 20 20 20
Switzerland 20 20 20 20 20
Korea, Dem. Rep. 21 20 20 20 20
Mozambique 21 21 21 21 21
France 21 21 21 20 20
Nepal 21 21 21 21 21
Pakistan 21 21 21 21 21
Sri Lanka 21 21 22 22 22
Turkey 21 21 21 21 21
Colombia 22 22 22 22 23
Saudi Arabia 22 22 22 22 21
Luxembourg 22 22 22 21 21
Vietnam 23 23 23 23 23
Norway 23 23 23 23 23
Lithuania 23 23 23 24 24
Uzbekistan 23 23 23 23 23
Mexico 23 23 23 23 23
Denmark 24 24 24 24 24
Finland 24 24 24 24 24
Belarus 24 24 25 25 25
Australia 24 24 24 24 24
Benin 25 24 24 23 22
Bahrain 25 24 23 22 22
Ethiopia 25 24 24 23 23
Micronesia, Fed. Sts. 25 26 26 27 27
Turkmenistan 25 25 26 26 26
St. Lucia 25 25 25 27 29
Bosnia and Herzegovina 25 24 24 23 23
Albania 25 26 26 27 27
Comoros 26 26 26 26 26
Syrian Arab Republic 26 26 26 26 27
Cuba 26 26 26 26 26
Libya 26 26 26 25 25
Slovenia 26 26 26 26 26
Swaziland 26 27 28 28 29
Bolivia 27 26 26 26 26
Jordan 27 26 26 25 25
Philippines 27 27 27 26 26
Korea, Rep. 27 26 26 26 26
Myanmar 27 27 27 27 27
Hungary 27 27 27 26 26
Croatia 27 28 28 28 28
Ecuador 27 27 27 27 27
Tanzania 28 28 28 28 28
Honduras 28 28 28 28 27
Serbia 28 28 28 28 28
Mauritius 29 28 28 28 28
Greenland 29 30 30 30 30
Malawi 29 30 31 32 32
Yemen, Rep. 29 30 30 30 30
Austria 29 29 29 30 30
Zambia 30 31 30 30 30
Cyprus 31 30 30 30 30
Turks and Caicos Islands 32 30 29 27 26
New Zealand 32 32 33 33 33
Dominica 32 32 32 31 31
Madagascar 32 32 31 31 31
Nicaragua 32 32 31 31 31
Iraq 32 32 32 32 32
Bangladesh 33 33 33 33 34
Zimbabwe 33 33 33 33 33
Thailand 33 33 32 32 32
Tajikistan 34 35 35 35 35
Dominican Republic 34 34 34 33 33
Japan 34 35 34 34 33
Andorra 35 34 34 33 32
Papua New Guinea 35 36 36 37 37
Oman 35 37 37 36 35
El Salvador 36 36 36 36 37
Argentina 36 36 36 36 36
Kenya 36 36 36 36 36
Egypt, Arab Rep. 36 36 36 35 35
Trinidad and Tobago 36 36 35 34 34
Namibia 36 37 38 38 39
Chad 37 36 36 35 35
United Arab Emirates 37 37 38 40 40
Montenegro 37 37 37 37 36
Moldova 37 37 38 38 38
Uganda 37 37 37 36 36
Angola 38 38 38 39 39
Macedonia, FYR 38 38 38 38 38
Niger 38 38 38 38 38
Peru 38 38 38 39 39
Sudan 39 39 39 39 39
Mali 39 39 38 38 37
Cabo Verde 40 40 40 40 40
Chile 40 40 40 39 39
Congo, Dem. Rep. 40 41 41 41 42
Equatorial Guinea 42 43 44 44 45
Central African Republic 42 42 42 42 43
Estonia 43 42 42 42 42
Cote d'Ivoire 43 43 43 43 43
Azerbaijan 44 44 43 43 43
Jamaica 44 43 43 43 42
Afghanistan 44 46 49 51 54
Burkina Faso 44 44 45 45 45
Fiji 44 44 43 43 43
Kyrgyz Republic 44 45 45 45 45
Ireland 44 44 43 43 42
Costa Rica 44 44 45 45 45
Guinea 45 45 45 45 45
Lesotho 45 46 46 47 48
Rwanda 46 43 43 43 45
Sierra Leone 47 46 46 44 43
Georgia 47 47 47 47 48
Latvia 47 47 47 47 47
Israel 48 48 48 48 48
Portugal 48 48 47 47 46
Virgin Islands (U.S.) 49 49 50 50 51
Greece 49 49 49 49 49
Gabon 50 50 50 50 49
Senegal 51 51 51 52 52
Somalia 51 49 47 47 47
Paraguay 51 51 51 51 51
Cayman Islands 51 51 51 52 53
Mauritania 51 51 51 51 50
Cambodia 51 51 51 52 52
Guinea-Bissau 52 51 51 50 50
Qatar 52 52 52 53 52
Lebanon 53 53 54 55 54
Uruguay 53 53 53 53 53
Lao PDR 53 52 50 48 47
Congo, Rep. 54 54 54 54 54
Panama 54 53 53 52 52
Haiti 55 55 55 54 54
Mongolia 55 56 56 56 56
St. Vincent and the Grenadines 55 55 55 54 54
Armenia 56 56 56 56 56
Gambia, The 56 55 54 53 52
Malta 58 57 55 55 54
Burundi 60 59 58 57 56
Aruba 60 62 62 63 63
Puerto Rico 61 62 64 66 67
Seychelles 61 61 61 59 59
Liberia 62 65 70 75 82
Isle of Man 63 63 63 63 63
Togo 63 64 64 65 66
Iceland 66 66 67 67 67
Guyana 66 66 65 64 64
Marshall Islands 67 68 69 69 71
Sao Tome and Principe 69 68 67 66 65
Timor-Leste 69 69 67 65 63
Eritrea 70 68 66 64 63
Vanuatu 75 75 75 75 75
Suriname 77 76 76 75 74
Solomon Islands 77 77 76 75 74
Kuwait 80 80 81 82 83
Djibouti 85 86 87 87 88
Bahamas, The 86 87 87 86 86
St. Kitts and Nevis 88 88 88 86 85
Guam 91 91 92 93 95
American Samoa 92 93 94 95 96
Barbados 95 94 94 93 93
French Polynesia 96 96 96 96 96
New Caledonia 98 97 96 95 94
Palau 98 99 95 91 88
Maldives 99 99 99 99 99
Antigua and Barbuda 99 99 99 100 100
Northern Mariana Islands 99 100 100 100 100
Singapore 99 100 99 99 100
Liechtenstein 100 99 99 99 99
Faeroe Islands 100 98 99 99 99
Grenada 100 100 100 100 100
Hong Kong SAR, China 100 100 100 100 100
Monaco 100 100 99 99 98
Samoa 100 100 100 100 100
Tonga 100 100 100 100 100
Macao SAR, China 100 100 100 100 100
Tuvalu 100 100 100 100 100
Kiribati 100 100 100 100 100
Belize
St. Martin (French part)
Slovak Republic
Sint Maarten (Dutch part)
Bhutan
West Bank and Gaza
Curacao
South Sudan
Kosovo

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