We can conclude from the passage that ……………….

Many people who commit suicide shoot themselves,
usually with a handgun. Other common methods, in
decreasing order of frequency, include drug
overdose — primarily drugs prescribed by
physicians — cutting and stabbing, jumping from
high places, inhaling poisonous gas, hanging, and
drowning. Experts believe that suicide statistics are
grimmer than reported. They contend that numerous
suicides are - categorized as accidents, so as to
spare families.