Blue numbers are estimated
% poorer households (with IWI value under 50)
1991 | 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 | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Sierra Leone (Africa) | ||||||||||||||||||||||||||||
Total | 92.2 | 91.8 | 91.4 | 91.0 | 90.6 | 90.3 | 89.9 | 89.5 | 89.1 | 86.6 | 84.2 | 81.7 | 79.2 | 76.8 | ||||||||||||||
Urban | 78.8 | 77.3 | 75.9 | 74.4 | 73.0 | 71.5 | 70.1 | 68.6 | 67.2 | 64.6 | 62.0 | 59.5 | 56.9 | 54.3 | ||||||||||||||
Rural | 99.7 | 99.6 | 99.6 | 99.5 | 99.5 | 99.4 | 99.4 | 99.3 | 99.3 | 98.8 | 98.3 | 97.9 | 97.4 | 96.9 | ||||||||||||||
Poor | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | ||||||||||||||
Nonpoor | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | ||||||||||||||
Lowest 25% | 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 | 99.9 | 99.8 | 99.7 | 99.7 | 99.6 | ||||||||||||||
Third 25% | 99.9 | 99.9 | 100.0 | 100 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 97.9 | 95.8 | 93.8 | 91.7 | 89.6 | ||||||||||||||
Highest 25% | 68.6 | 67.1 | 65.6 | 64.1 | 62.6 | 61.0 | 59.5 | 58.0 | 56.5 | 48.8 | 41.0 | 33.3 | 25.6 | 17.8 | ||||||||||||||
Bo | 96.7 | 96.0 | 95.2 | 94.4 | 93.7 | 92.9 | 92.1 | 91.4 | 90.6 | 88.5 | 86.4 | 84.3 | 82.2 | 80.1 | ||||||||||||||
Bombali | 97.7 | 97.1 | 96.5 | 95.9 | 95.3 | 94.7 | 94.1 | 93.5 | 92.9 | 90.3 | 87.6 | 85.0 | 82.4 | 79.7 | ||||||||||||||
Bonthe | 99.9 | 99.8 | 99.7 | 99.7 | 99.6 | 99.5 | 99.4 | 99.3 | 99.2 | 97.9 | 96.7 | 95.4 | 94.2 | 93.0 | ||||||||||||||
Kailahun | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 99.5 | 98.9 | 98.3 | 97.8 | 97.2 | 96.6 | ||||||||||||||
Kambia | 99.8 | 99.6 | 99.5 | 99.4 | 99.2 | 99.1 | 98.9 | 98.8 | 98.6 | 97.8 | 96.9 | 96.0 | 95.2 | 94.3 | ||||||||||||||
Kenema | 97.4 | 96.7 | 95.9 | 95.1 | 94.3 | 93.5 | 92.8 | 92.0 | 91.2 | 89.2 | 87.2 | 85.1 | 83.1 | 81.1 | ||||||||||||||
Koinadugu | 99.7 | 99.5 | 99.3 | 99.1 | 98.9 | 98.7 | 98.6 | 98.4 | 98.2 | 97.6 | 97.0 | 96.5 | 95.9 | 95.3 | ||||||||||||||
Kono | 98.7 | 98.7 | 98.7 | 98.7 | 98.7 | 98.7 | 98.6 | 98.6 | 98.6 | 97.1 | 95.6 | 94.1 | 92.6 | 91.1 | ||||||||||||||
Moyamba | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 99.6 | 98.7 | 97.7 | 96.8 | 95.9 | 95.0 | ||||||||||||||
Port Loko | 97.2 | 97.3 | 97.4 | 97.6 | 97.7 | 97.9 | 98.0 | 98.2 | 98.3 | 95.1 | 92.0 | 88.8 | 85.6 | 82.4 | ||||||||||||||
Pujehun | 99.9 | 99.9 | 100.0 | 100 | 99.7 | 99.5 | 99.2 | 98.9 | 98.7 | 97.9 | 97.2 | 96.4 | 95.7 | 94.9 | ||||||||||||||
Tonkolili | 99.9 | 99.7 | 99.5 | 99.3 | 99.1 | 98.9 | 98.7 | 98.5 | 98.3 | 98.4 | 98.5 | 98.5 | 98.6 | 98.7 | ||||||||||||||
Western Rural | 85.8 | 85.4 | 85.0 | 84.6 | 84.2 | 83.8 | 83.3 | 82.9 | 82.5 | 80.2 | 77.9 | 75.6 | 73.3 | 71.0 | ||||||||||||||
Western Urban | 65.6 | 63.5 | 61.3 | 59.1 | 56.9 | 54.8 | 52.6 | 50.4 | 48.3 | 45.4 | 42.6 | 39.7 | 36.9 | 34.1 |