Line chart showing the share of U.S. opposite-sex marriages, by earning arrangement every 10 years from 1972 to 2022. The share of opposite-sex marriages where the husband earns more than 60% of joint earnings or is the sole earner has decreased from 85% in 1972 to 55% in 2022. The share of marriages where each partner earns 40-60% of joint earnings has increased from 11% in 1972 to 29% in 2022.