CREATE TABLE table_31255 ("Rank by average" FLOAT, "Place" FLOAT, "Couple" CLOB, "Total points" CLOB, "Number of dances" FLOAT, "Average" CLOB)

How many times is the couple laura and colin?
SELECT COUNT("Place") FROM table_31255 WHERE "Couple" = 'Laura and Colin'
SELECT COUNT("Place") FROM "table_31255" WHERE "Couple" = 'Laura and Colin'