United States. Bureau of Labor Statistics. "Number of Jobs Held, Labor Market Activity, and Earnings Growth among the Youngest Baby Boomers: Results from a Longitudinal Survey, USDL-12-1489," Number of Jobs, Labor Market Experience, Marital Status, and Health for Those Born 1957–1964 (July 25, 2012). https://fraser.stlouisfed.org/title/9650/item/707287, accessed on January 15, 2026.