HIC	high income countries
LMIC	low and middle income countries
Suicide rate	per 100,000 persons, where the weights are the proportions of persons in the corresponding age groups of the WHO standard population
Crude suicide rate	number of suicide deaths in a year (and a rate: geographic area), divided by the population (in this area) and multiplied by 100,000
Age-standardized suicide rate	a weighted average of the age-specific suicide rates