Figure 2
From: Racial and geographic variation in coronary heart disease mortality trends
Age-adjusted rate of death per 100,000 population from coronary heart disease by county for European American men aged 35–84 years: United States, 1999–2007. Yellow 56.8-252.0; light orange 252.1-300.4; dark orange 300.6-356.3; red 356.4-743.4; white vertical bars, suppressed due to small number of deaths; color diagonal bars, unreliable value.