Fig. 1From: Ecological factors associated with suicide mortality among non-Hispanic whitesAge-standardized rates of suicide mortality (both-sex) by (a) commuting zones for ages 20–64 in 1999–2001 and (b) 2015–2017, and (c) ages 65+ in 1999–2001 and (d) 2015–2017. All shapefiles were obtained from publicly available Census data using the tigris R package [55]Back to article page