Name the religion that has a growth rate of 1.56%
CREATE TABLE "table1_28137918_5" (
  "religion" text,
  "births" real,
  "conversions" text,
  "new_adherents_per_year" real,
  "growth_rate" text
);
SELECT "religion" FROM "table1_28137918_5" WHERE "growth_rate"='1.56%';