CREATE TABLE table_178389_1 (sub_parish__sogn_ VARCHAR2, church_name VARCHAR2)

What is the total number of churches named H yanger Kyrkje?
SELECT COUNT(sub_parish__sogn_) FROM table_178389_1 WHERE church_name = "Høyanger kyrkje"
SELECT COUNT("sub_parish__sogn_") FROM "table_178389_1" WHERE "Høyanger kyrkje" = "church_name"