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Blue numbers are estimated
% poorest households (with IWI value under 35)
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ghana (Africa) | |||||||||||||||||||||||||||||
| Total | 76.2 | 75.0 | 73.8 | 72.6 | 71.3 | 70.1 | 68.9 | 67.7 | 66.4 | 63.0 | 59.5 | 56.0 | 49.1 | 42.3 | 39.5 | 36.6 | 33.8 | 30.1 | 26.4 | 22.6 | 20.3 | 18.0 | 15.7 | 13.3 | 11.0 | 8.70 | |||
| Urban | 41.9 | 41.5 | 41.2 | 40.8 | 40.4 | 40.1 | 39.7 | 39.3 | 39.0 | 35.2 | 31.4 | 27.6 | 22.1 | 16.6 | 15.9 | 15.2 | 14.6 | 12.8 | 11.0 | 9.17 | 8.13 | 7.08 | 6.04 | 5.00 | 3.95 | 2.91 | |||
| Rural | 90.0 | 90.0 | 89.9 | 89.9 | 89.9 | 89.8 | 89.8 | 89.7 | 89.7 | 86.3 | 83.0 | 79.6 | 72.7 | 65.8 | 62.5 | 59.1 | 55.8 | 50.2 | 44.6 | 39.1 | 34.6 | 30.1 | 25.6 | 21.1 | 16.6 | 12.1 | |||
| Poor | 85.2 | 84.9 | 84.6 | 84.2 | 83.9 | 83.6 | 83.3 | 83.0 | 82.7 | 80.4 | 78.1 | 75.8 | 71.1 | 66.3 | 63.6 | 60.9 | 58.2 | 54.9 | 51.5 | 48.2 | 42.9 | 37.6 | 32.3 | 26.9 | 21.6 | 16.3 | |||
| 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 | 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 | 99.9 | 99.8 | 99.6 | 97.8 | 96.0 | 92.4 | 88.8 | 85.2 | 78.3 | 71.4 | 64.4 | 59.3 | 54.1 | 49.0 | 43.8 | 38.6 | 33.5 | |||
| Second 25% | 99.9 | 99.9 | 99.9 | 99.9 | 99.7 | 99.5 | 99.3 | 99.1 | 98.9 | 95.1 | 91.3 | 87.6 | 75.9 | 64.2 | 58.0 | 51.9 | 45.8 | 38.8 | 31.8 | 24.9 | 20.8 | 16.7 | 12.6 | 8.48 | 4.38 | 0.29 | |||
| Third 25% | 97.7 | 93.4 | 89.1 | 84.8 | 80.5 | 76.2 | 71.9 | 67.6 | 63.3 | 54.4 | 45.4 | 36.5 | 22.7 | 9.01 | 7.39 | 5.77 | 4.15 | 3.19 | 2.24 | 1.28 | 1.23 | 1.18 | 1.13 | 1.08 | 1.03 | 0.98 | |||
| Highest 25% | 6.64 | 6.23 | 5.83 | 5.42 | 5.01 | 4.61 | 4.20 | 3.80 | 3.39 | 2.37 | 1.35 | 0.33 | 0.17 | 0.00 | 0.01 | 0.02 | 0.03 | 0.02 | 0.01 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | |||
| Ashanti | 72.1 | 70.5 | 69.0 | 67.4 | 65.8 | 64.2 | 62.6 | 61.0 | 59.5 | 55.1 | 50.8 | 46.5 | 38.6 | 30.8 | 29.5 | 28.1 | 26.8 | 23.8 | 20.7 | 17.7 | 15.1 | 12.6 | 10.1 | 7.58 | 5.07 | 2.55 | |||
| Brong Ahafo | 90.1 | 88.2 | 86.4 | 84.5 | 82.6 | 80.7 | 78.8 | 77.0 | 75.1 | 71.3 | 67.5 | 63.7 | 57.9 | 52.1 | 48.9 | 45.8 | 42.7 | 39.3 | 36.0 | 32.7 | 27.7 | 22.7 | 17.6 | 12.6 | 7.60 | 2.58 | |||
| Central | 81.7 | 81.1 | 80.5 | 79.9 | 79.3 | 78.7 | 78.1 | 77.5 | 76.9 | 74.3 | 71.8 | 69.3 | 58.4 | 47.5 | 43.8 | 40.1 | 36.3 | 31.8 | 27.2 | 22.7 | 21.8 | 20.8 | 19.9 | 19.0 | 18.0 | 17.1 | |||
| Eastern | 77.7 | 76.8 | 75.9 | 75.0 | 74.1 | 73.2 | 72.3 | 71.4 | 70.5 | 68.7 | 67.0 | 65.3 | 57.2 | 49.1 | 44.4 | 39.7 | 35.0 | 33.1 | 31.3 | 29.5 | 24.6 | 19.8 | 14.9 | 10.0 | 5.19 | 0.33 | |||
| Greater Accra | 30.2 | 30.1 | 29.9 | 29.8 | 29.7 | 29.5 | 29.4 | 29.3 | 29.1 | 24.6 | 20.0 | 15.5 | 12.3 | 9.14 | 8.62 | 8.09 | 7.57 | 6.90 | 6.22 | 5.55 | 4.64 | 3.73 | 2.82 | 1.91 | 1.00 | 0.09 | |||
| Northern | 93.8 | 92.5 | 91.1 | 89.8 | 88.5 | 87.1 | 85.8 | 84.5 | 83.1 | 80.9 | 78.6 | 76.3 | 72.9 | 69.4 | 65.0 | 60.6 | 56.2 | 50.5 | 44.8 | 39.1 | 34.0 | 28.9 | 23.8 | 18.6 | 13.5 | 8.44 | |||
| Upper East | 89.6 | 89.5 | 89.4 | 89.4 | 89.3 | 89.2 | 89.1 | 89.1 | 89.0 | 87.3 | 85.5 | 83.8 | 80.9 | 78.1 | 77.0 | 75.8 | 74.7 | 68.1 | 61.5 | 54.9 | 47.5 | 40.0 | 32.6 | 25.2 | 17.7 | 10.3 | |||
| Upper West | 98.0 | 96.4 | 94.8 | 93.3 | 91.7 | 90.1 | 88.5 | 86.9 | 85.3 | 86.0 | 86.7 | 87.4 | 77.2 | 67.1 | 65.3 | 63.5 | 61.8 | 56.5 | 51.3 | 46.1 | 44.0 | 41.8 | 39.6 | 37.4 | 35.2 | 33.1 | |||
| Volta | 97.0 | 94.8 | 92.6 | 90.4 | 88.2 | 85.9 | 83.7 | 81.5 | 79.3 | 77.2 | 75.1 | 73.0 | 63.3 | 53.7 | 52.3 | 51.0 | 49.6 | 44.6 | 39.5 | 34.4 | 31.2 | 28.0 | 24.8 | 21.6 | 18.4 | 15.2 | |||
| Western | 86.2 | 84.4 | 82.6 | 80.8 | 79.0 | 77.2 | 75.4 | 73.7 | 71.9 | 66.9 | 61.9 | 56.9 | 50.7 | 44.5 | 43.1 | 41.8 | 40.4 | 32.3 | 24.2 | 16.1 | 15.9 | 15.6 | 15.4 | 15.2 | 15.0 | 14.8 | |||