> Some 300,000 public-school teachers and other staff left the field between February 2020 and May 2022, a nearly 3% drop in that workforce, according to Bureau

> Some 300,000 public-school teachers and other staff left the field between February 2020 and May 2022, a nearly 3% drop in that workforce, according to Bureau of Labor Statistics data. Is that a net loss or in individuals? You'd expect more than 1.5% to leave in a given year just from retirement.