Area Database (v4.2.1)
% 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 | 2021 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 98.2 | 98.2 | 98.2 | 98.1 | ||
| 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 | 84.8 | 83.9 | 83.1 | 82.2 | 81.4 | 80.5 | ||
| 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 | 99.5 | 99.5 | 99.4 | ||
| 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 | 99.6 | 99.6 | 99.6 | ||
| 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 | 99.0 | 98.6 | 98.3 | 97.9 | 97.5 | ||
| 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 | 99.8 | 99.8 | 99.8 | 99.8 | 99.8 | 99.8 | ||
| 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 | 99.6 | 99.5 | 99.5 | 99.4 | 99.4 | ||
| 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 | 99.4 | 99.5 | 99.6 | 99.8 | ||
| 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 | 98.8 | 99.1 | 99.4 | 99.6 | 99.7 | ||
Lighter numbers are estimates