CREATE TABLE table_37130 ("Driver" TEXT, "Season" TEXT, "Wins" FLOAT, "Entries" TEXT, "Percentage" TEXT)

What is the fewest number of wins in the chart for Ayrton Senna?
SELECT MIN("Wins") FROM table_37130 WHERE "Driver" = 'ayrton senna'
SELECT MIN("Wins") FROM "table_37130" WHERE "Driver" = 'ayrton senna'