CREATE TABLE table_27972 ("Stage" FLOAT, "Winner" TEXT, "General classification" TEXT, "Sprint Classification" TEXT, "Mountains Classification" TEXT, "Points Classification" TEXT, "Team Classification" TEXT)

How many sprint classifications are there where marco frapporti is the winner?
SELECT COUNT("Sprint Classification") FROM table_27972 WHERE "Winner" = 'Marco Frapporti'
SELECT COUNT("Sprint Classification") FROM "table_27972" WHERE "Winner" = 'Marco Frapporti'