Deaths by Suicide in the US

"Other leading causes of death that showed significant decreases in 2019 from 2018 were Chronic lower respiratory diseases (3.8%), Alzheimer disease (2.3%), kidney disease (1.6%), Influenza and pneumonia (17.4%), suicide (2.1%), Septicemia (6.9%), and Pneumonitis due to solids and liquids (2.1%)."

Source: 

Xu JQ, Murphy SL, Kochanek KD, and Arias E. Deaths: Final data for 2019. National Vital Statistics Reports; vol 70 no 08. Hyattsville, MD: National Center for Health Statistics. 2021. DOI: dx.doi.org/10.15620/cdc:106058.