LOUISVILLE, Ky. — The Presbyterian Church (PCUSA) continued to lose members in 2017, extending a pattern that has persisted since the mid-1960s, according to news released by the church’s official communications arm June 4. PCUSA currently has 9,304 congregations, 147 fewer than at the end of 2016. At the end of 2017 church membership totaled 1,415,053, a decline of 67,714…