CREATE TABLE table_78873 ("Team" TEXT, "Average" FLOAT, "Points" FLOAT, "Played" FLOAT, "1989-90" TEXT, "1990-91" TEXT, "1991-1992" FLOAT)

How much Played has an Average smaller than 0.9390000000000001, and a 1990-91 of 28?
SELECT COUNT("Played") FROM table_78873 WHERE "Average" < '0.9390000000000001' AND "1990-91" = '28'
SELECT COUNT("Played") FROM "table_78873" WHERE "1990-91" = '28' AND "Average" < '0.9390000000000001'