Fig. 7From: Benchmarking health system performance across states in Nigeria: a systematic analysis of levels and trends in key maternal and child health interventions and outcomes, 2000–2013Overall intervention coverage in 2013 (a) and change in overall intervention coverage from 2000 to 2013 (b). Note: The relative contribution of each individual intervention is shown within each state bar. In (b), bar height represents the absolute change, in percentage points, for overall intervention coverage from 2000 to 2013Back to article page