CREATE TABLE table_38267 ("Driver" TEXT, "Season" TEXT, "Entries" FLOAT, "Front row starts" FLOAT, "Percentage" TEXT)

What are the lowest entries for a front row smaller than 15 where Michael Schumacher was driving?
SELECT MIN("Entries") FROM table_38267 WHERE "Front row starts" < '15' AND "Driver" = 'michael schumacher'
SELECT MIN("Entries") FROM "table_38267" WHERE "Driver" = 'michael schumacher' AND "Front row starts" < '15'