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Turkey's Data Quality Rating

DATA QUALITY RATINGS (2023)


Data rankings are produced from scores in five areas: Base year recency; SNA version; Informal economy size; research resources available; and likelihood of Government interference. Scores are based on a 0-100 scale.

Official GDP data for Turkey has been awarded the quality rating of B - Use With Caution. Turkey's GDP data quality ranks 51th on a global scale and 5th for Middle East, while population and demographic data are positioned 23th and 5th respectively.

Turkey's data is highlighted in the table below, use the filter and sort order options to allow easy comparison with other countries.

Data source: World Economics Research, London


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Country Data
Quality
Index
Offical
Data Grade
A-D
Base
Year
SNA
Version
Informal
Economy %
Resources
Index
Corruption
Index





New Zealand 98.6 A Chained 2008 10.0 100.0 87
Switzerland 98.4 A Chained 2008 7.5 100.0 82
Singapore 97.7 A Chained 2008 10.4 100.0 83
Denmark 97.6 A Chained 2008 15.2 100.0 90
Netherlands 97.2 A Chained 2008 10.0 100.0 80
Finland 97.2 A Chained 2008 14.6 100.0 87
Luxembourg 96.7 A Chained 2008 9.9 100.0 77
Sweden 96.7 A Chained 2008 13.7 100.0 83
Germany 96.6 A Chained 2008 11.2 100.0 79
Australia 96.3 A Chained 2008 9.9 100.0 75
Norway 96.3 A Chained 2008 15.7 100.0 84
Japan 96.0 A Chained 2008 9.6 100.0 73
Ireland 95.9 A Chained 2008 12.3 100.0 77
United States 95.9 A Chained 2008 7.3 100.0 69
Austria 95.9 A Chained 2008 8.7 100.0 71
United Kingdom 95.8 A Chained 2008 10.3 100.0 73
Canada 95.7 A Chained 2008 11.2 100.0 74
Hong Kong 95.3 A Chained 2008 13.6 100.0 76
Iceland 94.9 A Chained 2008 13.9 100.0 74
France 94.7 A Chained 2008 13.1 100.0 72
Belgium 93.0 A Chained 2008 19.2 100.0 73
United Arab Emirates 91.5 A Chained 2008 20.4 100.0 67
Czech Republic 91.2 A Chained 2008 14.5 100.0 56
Israel 90.6 A Chained 2008 20.8 100.0 63
Portugal 90.5 A Chained 2008 20.3 100.0 62
Korea, Rep. 90.0 A Chained 2008 22.7 100.0 63
Spain 89.8 A Chained 2008 21.3 100.0 60
Chile 89.5 A Chained 2008 19.3 86.7 67
Italy 88.3 A Chained 2008 23.7 100.0 56
Slovenia 88.3 A Chained 2008 23.8 100.0 56
Greece 86.6 A Chained 2008 26.9 100.0 52
Cyprus 86.5 A Chained 2008 27.1 100.0 52
Malta 86.1 A Chained 2008 27.7 100.0 51
Mauritius 85.7 A Chained 2008 20.4 85.6 50
Costa Rica 85.5 A Chained 2008 26.6 91.1 54
Poland 84.9 A Chained 2008 22.4 78.9 55
Romania 83.6 A Chained 2008 23.8 84.4 46
Oman 83.5 A 2018 2008 19.8 100.0 44
Croatia 83.1 A Chained 2008 29.5 86.7 50
Bulgaria 82.1 B Chained 2008 27.7 85.6 43
Estonia 81.7 B Chained 2008 22.5 40.0 74
Armenia 80.7 B Chained 2008 39.1 94.4 46
Latvia 80.4 B Chained 2008 24.9 53.3 59
Uruguay 80.3 B 2016 2008 31.7 80.0 74
Lithuania 80.2 B Chained 2008 21.6 43.3 62
Slovak Republic 80.0 B Chained 2008 14.8 40.0 53
China 79.5 B 2015 2008 12.7 80.0 45
Georgia 79.3 B Chained 2008 46.2 87.8 56
Jordan 79.2 B 2016 2008 16.9 77.8 47
Colombia 79.0 B Chained 2008 33.3 82.2 39
Turkey 78.8 B Chained 2008 31.2 81.1 36
Mongolia 78.6 B 2015 2008 15.1 92.2 33
Brazil 78.6 B Chained 2008 33.2 81.1 38
Bahamas, The 78.5 B 2012 2008 30.2 100.0 64
Qatar 78.4 B 2018 1993 16.5 100.0 58
Moldova 78.3 B Chained 2008 40.6 91.1 39
Belarus 77.8 B Chained 2008 37.7 83.3 39
North Macedonia 77.4 B Chained 2008 33.4 72.2 40
Algeria 77.1 B Chained 2008 17.4 50.0 33
Bahrain 76.8 B 2010 2008 17.2 100.0 44
Saudi Arabia 76.4 B 2010 2008 22.8 100.0 51
Russia 75.8 B Chained 2008 36.5 82.2 28
Rwanda 75.7 B 2017 2008 31.3 73.3 51
Dominican Republic 75.7 B Chained 2008 33.9 72.2 32
Malaysia 75.4 B 2015 2008 25.3 76.7 47
Hungary 75.2 B Chained 2008 23.3 40.0 42
Morocco 75.0 B Chained 2008 36.6 66.7 38
South Africa 74.4 B 2015 2008 28.8 81.1 43
Botswana 73.8 B 2016 2008 26.7 50.0 60
Philippines 73.8 B 2018 2008 34.1 82.2 33
Serbia 73.6 B 2015 2008 31.3 88.9 36
Taiwan 73.5 B Chained 2008 22.5 68
Turkmenistan 73.0 B Chained 2008 34.5 72.2 19
Ukraine 72.7 B Chained 2008 44.2 72.2 33
Sri Lanka 72.1 B 2015 2008 31.1 80.0 36
Malawi 72.0 B 2017 2008 30.6 70.0 34
Cabo Verde 71.9 B Chained 1993 31.7 65.6 60
Namibia 71.5 B 2015 2008 24.7 51.1 49
Benin 71.5 C Chained 2008 48.8 62.2 43
Albania 71.0 C Chained 1993 31.9 87.8 36
Indonesia 70.6 C 2010 2008 22.7 85.6 34
Burkina Faso 70.5 C 2015 2008 33.3 67.8 42
Togo 70.2 C 2016 2008 29.5 67.8 30
Lebanon 70.0 C Chained 2008 31.4 44.4 24
Kyrgyzstan 70.0 C Chained 1993 30.8 90.0 27
Mexico 69.8 C 2013 2008 29.2 80.0 31
Guatemala 69.8 C Chained 2008 48.6 73.3 24
Kazakhstan 69.5 C Chained 1993 31.9 78.9 36
Ghana 68.6 C 2013 2008 35.6 71.1 43
Uganda 68.5 C 2016 2008 34.4 71.1 26
Pakistan 68.5 C 2016 2008 35.6 72.2 27
Suriname 68.4 C 2015 2008 33.0 57.8 40
Senegal 68.2 C 2014 2008 37.7 66.7 43
Uzbekistan 68.0 C Chained 1993 27.2 67.8 31
El Salvador 67.9 C 2014 2008 40.9 82.2 33
Kenya 67.9 C 2016 2008 32.6 57.8 32
Cote d'Ivoire 67.9 C 2015 2008 40.4 71.1 37
Comoros 67.8 C Chained 2008 36.6 46.7 19
Niger 67.7 C 2015 2008 36.5 68.9 32
Lesotho 67.4 C 2012 2008 30.9 67.8 37
Tunisia 67.2 C Chained 1993 30.4 58.9 40
Kuwait 66.7 C 2010 1993 20.1 100.0 42
Tanzania 66.7 C 2017 2008 46.7 63.3 38
Mauritania 66.6 C 2014 2008 31.3 61.1 30
Thailand 65.8 C Chained 1993 46.2 83.3 36
Cameroon 65.6 C 2016 2008 29.9 46.7 26
Azerbaijan 65.6 C Chained 1993 36.8 80.0 23
Bosnia and Herzegovina 65.5 C Chained 1993 33.0 60.0 34
Mozambique 65.1 C 2014 2008 34.3 62.2 26
India 64.9 C 2011 2008 43.1 76.7 40
Trinidad and Tobago 64.7 C 2012 2008 31.6 47.8 42
Tajikistan 64.4 C Chained 1993 37.1 72.2 24
Myanmar 64.0 C 2016 2008 49.0 74.4 23
Gambia 64.0 C 2013 2008 44.3 70.0 34
Argentina 63.2 C 2004 2008 27.3 78.9 38
Nicaragua 62.9 C Chained 2008 52.5 46.7 19
Eswatini 62.6 C 2011 2008 40.9 71.1 30
Egypt 62.4 D 2016 1993 34.8 82.2 30
Paraguay 62.3 D 2014 2008 46.5 65.6 28
Vietnam 62.1 D 2010 1993 20.5 74.4 42
Peru 61.2 D 2007 2008 42.2 80.0 36
Panama 60.3 D Chained 1993 51.6 61.1 36
Ecuador 60.2 D 2007 2008 37.2 65.6 36
Zambia 59.8 D 2010 2008 38.7 53.3 33
Bangladesh 58.9 D 2016 1993 30.2 60.0 25
Sierra Leone 57.9 D 2006 2008 37.3 60.0 34
Laos 57.6 D 2012 1993 27.2 62.2 31
Ethiopia 57.4 D 2015 1993 33.5 47.8 38
Guyana 55.9 D 2012 1993 29.1 45.6 40
Liberia 54.9 D 2016 1993 42.6 57.8 26
Bhutan 54.6 D 2000 1993 22.8 60.0 68
Papua New Guinea 54.4 D 2013 1993 34.6 52.2 30
Guinea-Bissau 53.7 D 2015 1993 35.5 48.9 21
Zimbabwe 52.9 D 2012 2008 64.1 58.9 23
Haiti 52.6 D 2011 2008 55.1 53.3 17
Jamaica 52.3 D 2007 1993 33.0 54.4 44
Nigeria 52.2 D 2010 2008 57.7 53.3 24
Guinea 49.1 D 2010 1993 38.8 51.1 25
Madagascar 47.9 D 2007 1993 36.2 54.4 26
Libya 47.0 D 2013 1993 35.3 25.6 17
Nepal 46.9 D 2000 1993 33.2 72.2 34
Brunei Darussalam 46.7 D 2010 2008 30.1
Chad 45.1 D 2005 1993 34.7 54.4 19
Burundi 44.8 D 2005 1993 36.3 57.8 17
Yemen, Rep. 44.0 D 2007 1993 27.3 27.8 16
Mali 42.7 D 1999 1993 33.2 60.0 28
Angola 41.9 D 2002 1993 39.6 45.6 33
Congo, Rep. 41.1 D 2005 1993 40.1 38.9 21
Cambodia 40.4 D 2000 1993 40.9 60.0 24
Central African Republic 40.1 D 2005 1993 44.0 36.7 24
Congo, Dem. Rep 38.6 D 2005 1993 48.3 40.0 20
Honduras 38.1 D 2000 1993 45.9 56.7 23
Gabon 35.6 D 2001 1993 51.6 40.0 29
Afghanistan 32.4 D 2002 1993 72.0 57.8 24
Bolivia 29.3 D 1990 1993 54.8 66.7 31
Sudan 28.2 D 1996 1968 35.5 54.4 22


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Key:
Data Quality Index numbers shown on a scale of 0-100.
         0 = Poor, 100 = Excelent.

Resources Index numbers shown on a scale of 0-100.
         0 = Low level of resrouces, 100 = High level of resources.

Corruption Index numbers shown on a scale of 0-100.
         0 = High corruption, 100 = Low corruption.

Grade definitions:
         A: As good as it gets;
         B: Use with caution;
         C: Unreliable for many purposes
         D: Extremely poor quality.







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