As part of my Tableau dashboard visualizing Registered Emigrants data by the Commission on Overseas Filipinos, I used Tableau's mapping tools to ascertain the Philippine provinces with the highest per-capita registered emigrants (per 100,000), with the total number of emigrants summed from 1988-2020. Philippine provinces are recognized by Tableau as the first-level administrative divisions of Philippines, and were therefore assigned the geographic role of "State/Province".
Emigrant Data: https://cfo.gov.ph/wp-content/uploads/2024/07/Emigrant-1988-2022-PlaceOfOrigin.xlsx
2020 Census used for the per-capita calculation: https://psa.gov.ph/content/2020-census-population-and-housing-2020-cph-population-counts-declared-official-president