Is this info true & if so, did we get our money's worth?

U.S. Contributions to the WHO (2013–2023)
2013: ~$110 million (assessed) + voluntary contributions.
2014: ~$163 million total (assessed + voluntary contributions).
2015: ~$260 million (increase due to global health programs).
2016: ~$419 million.
2017: ~$401 million.
2018: ~$446.5 million.
2019: ~$446.5 million (estimated from biennial totals).
2020: ~$325 million (reduction due to U.S. withdrawal announcement).
2021: ~$275 million (continuing reduced payments).
2022: ~$642 million (from biennial totals).
2023: ~$642 million (increase in voluntary contributions).