これの「Changes in Church Membership, by Demographic Subgroup」って表の"College graduate"ってどういう文脈だろ?><(普通に日本語でいう所の「大卒」と同じ意味でいいのかな?><)
U.S. Church Membership Falls Below Majority for First Time https://news.gallup.com/poll/341963/church-membership-falls-below-majority-first-time.aspx
過去80年で初めて「教会に属する人」の割合が50%を下回る - GIGAZINE https://gigazine.net/news/20210331-church-membership-falls/