A clear trend, according to the report's statistical analysis, is that the suicide rate in medium metro, small metro, and non-metro areas is outpacing the suicide rate in large metro areas. Other data points from the article:
Overall rates of suicide among males were approximately four times those among females
By race/ethnicity, non-Hispanic whites and American Indian/Alaska Natives had the highest rates of suicide
By age, the highest suicide rates were among 35- to 64-year-olds, and people 75+
Rates increased for both non-firearm and firearm suicide; there was a larger increase in the rate of "non-firearm suicide, particularly from suffocation (which includes hanging)"