One chart shows how small businesses are ramping up a favorite worker perk

Millions more workers have access to retirement plans than in 2019. MoMo Productions/Getty Images Millions more small-business workers have access to retirement plans than in 2019. Reasons for the increase include mandates, retention, and caring about workers' finances. Access to retirement plans is more prevalent in public administration than in other sectors. Small businesses are offering retirement plans a lot more often than they used to, and white-collar workers are benefiting the…