Fig. 1: Distributions of SanQoL-5 attribute levels by country.
From: Validity and reliability of the Sanitation-related Quality of Life index (SanQoL-5) in six countries

a, Ethiopia, n = 1,570. b, India, n = 1,212. c, Kenya, n = 988. d, Malawi, n = 1,400. e, Mozambique, n = 601. f, Zambia, n = 365.