Twenty-six percent of Americans ages 18 and up didn’t have sex once over the past 12 months, according to the 2021 General Social Survey. You might think this is just a pandemic effect, but it’s part of a long-term trend. The two years with next-highest percentage of adults saying they didn’t have sex once in the past year were 2016 (23%) and 2018 (23%) — the last two times the survey was conducted. Before 2004, the highest percentage of Americans who said they hadn’t had sex in the past year was 19%.

Last year’s survey was also the first time that the percentage of Americans who had sex once a month or less topped 50%. In 1989, 35% of American adults had sex once a month or less.

Some of this has to do with fewer people getting married and an aging population, but that doesn’t explain all of it. Among married couples under the age of 60, 26% had sex once a month or less in 2021. In 1989, it was 12%. The 1980s really were better for sex.