A bar graph with data sorted from least to most is visually good for ranking. Curative care visits (in both primary and specialty care) practice type is the most frequently used service, with the most in primary care. This is true for both Eastern and northern Zones.
The least frequently used service differs by zone, however, where in the Northern zone, Speech therapy ranks last and in the Eastern zone, Inpatient obstetrics and Inpatient Medical rank the lowest with only 2 claims each.