Results of a large, cross-national survey about convert retention.
Matt Martinich, "International Saints Missiological Survey (ISMS) of over 6,500 Latter-day Saints, 2012-2019: Key Findings and Analysis," SSSR 2019 Presentation, October 25, 2019
Convert retention rates one year after baptism are approximately 50% both inside and outside of the United States. Convert retention rates are generally improving, but number of convert baptism has been declining