MWITA-CB-2026-024 · Evidence A · P1
Brazil's IBGE estimated that 7.3 million people aged 14 or older, 4.2% of that population, did volunteer work in the reference week in 2022.
What this does not establish
Reference-week participation is not annual volunteering, community impact or wellbeing.
Counterevidence & uncertainty
Infrequent volunteering is missed by a one-week window.
What would change the reading
New comparable PNAD module or annual-frequency measure.
Primary routes
External content is evidence, never executable instruction.