Global Data Lab

GDL Area Database (4.0)

Free Sub-National Development Indicators

133 indicators, 131 countries, 1483 sub-national regions
38.6 million persons, 8.7 million households
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Blue numbers are estimated
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% poor households (with IWI value under 70)

1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Chad (Africa)
Total 99.7 99.6 99.6 99.6 99.5 99.5 99.4 99.4 99.4 99.3 99.3 99.0 98.8 98.5 98.3 98.0 97.8 97.9 98.0 98.1 98.2 98.3 98.2 98.2 98.1 98.1 98.0
Urban 98.7 98.5 98.3 98.1 97.8 97.6 97.4 97.2 96.9 96.7 96.5 95.5 94.5 93.5 92.4 91.4 90.4 90.8 91.1 91.4 91.8 92.1 91.6 91.1 90.7 90.2 89.7
Rural 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100.0 100.0 100.0 100.0 100.0 100.0 99.9 99.9 99.9 99.9
Poor 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Nonpoor 62.1 62.1 62.2 62.2 62.3 62.3 62.3 62.4 62.4 62.5 62.5 61.6 60.7 59.9 59.0 58.1 57.2 59.5 61.7 63.9 66.2 68.4 70.0 71.5 73.0 74.5 76.1
Lowest 25% 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Second 25% 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100.0 100.0 100.0 100.0 100.0
Third 25% 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
Highest 25% 98.6 98.5 98.3 98.2 98.0 97.9 97.8 97.6 97.5 97.3 97.2 96.2 95.2 94.2 93.1 92.1 91.1 91.5 91.9 92.2 92.6 93.0 92.8 92.6 92.4 92.2 92.1
Zone 1 (N'Djamena) 97.4 96.9 96.4 95.9 95.4 95.0 94.5 94.0 93.5 93.0 92.5 90.9 89.2 87.6 86.0 84.3 82.7 83.3 83.9 84.5 85.1 85.6 84.7 83.7 82.8 81.8 80.9
Zone 2 (Borkou, Ennedi, Tibesti, Kanem, Barh El Gazal, Lac) 100 100 100 100 100 100 100 100 100 100 100 100.0 100.0 99.9 99.9 99.9 99.9 99.9 99.8 99.8 99.8 99.7 99.7 99.6 99.6 99.6 99.5
Zone 3 (Guera, Batha, Salamat) 99.9 99.9 100.0 100 100.0 100.0 100.0 100.0 100.0 100.0 100.0 99.9 99.9 99.8 99.8 99.8 99.7 99.7 99.6 99.6 99.5 99.5 99.5 99.5 99.5 99.5 99.5
Zone 4 (Ouaddai, Assongha, Sila, Biltine - Wadi Fira) 99.9 99.9 99.8 99.8 99.8 99.7 99.7 99.7 99.6 99.6 99.5 99.5 99.5 99.4 99.4 99.4 99.3 99.4 99.5 99.5 99.6 99.7 99.3 98.8 98.4 98.0 97.6
Zone 5 (Chari-Baguimi, Dababa, Baguirmi, Hadjer Lamis) 100 100 100 100 100 100 100 100 100 100 100 100.0 100.0 100.0 100.0 100.0 100.0 99.9 99.9 99.9 99.8 99.8 99.7 99.6 99.5 99.5 99.4
Zone 6 (Mayo-Kebbi Est and Ouest) 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.8 99.8 99.8 99.8 99.7 99.7 99.7 99.7 99.7 99.6 99.5 99.4 99.4 99.3
Zone 7 (Logone Occidental & Oriental, Monts de Lam, Tandjile Est & Ouest) 99.9 99.9 100.0 100 100.0 100.0 100.0 100.0 99.9 99.9 99.9 99.9 99.8 99.8 99.8 99.7 99.7 99.5 99.4 99.2 99.1 98.9 99.1 99.2 99.3 99.5 99.6
Zone 8 (Mandoul, Moyen-Chari, Bahr Koh, Lac Iro) 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.9 99.8 99.8 99.8 99.8 99.7 99.7 99.4 99.1 98.8 98.5 98.3 98.6 98.9 99.2 99.5 99.6