Explanations are sought. They can be racial, cultural, or selective on any basis whatever, such as recent immigration policy in the US.
I got an immediate response from Arran Gold, from his mountain fortress.
His explanation for the rankings are:
2. Affirmative action
3. White privilege
Hilarious, Arran! And yet, Episcopalians are privileged beyond whiteness (like most “old money” in the US, the Bushes attend that church). For those who have had the pleasure of a visit to Maui and taken the 10,000-ft drive up to the top of dormant volcano Haleakala, you may have noticed that at sea level are store-front evangelical churches attended by native Hawaiians, at 1000 ft are Baptist churches, at 1500 foot elevation are Presbyterian, and at a balmy, eternal-spring 2500 ft are Episcopalian churches, surrounded by large Tudor-style homes with rose gardens, i.e. exactly mirroring their ranking in the chart