CREATE TABLE table_41137 ("S No" FLOAT, "Team  ( A ) " TEXT, "Team  ( B ) " TEXT, "Winner" TEXT, "Margin" TEXT, "Match Date" TEXT)

What is the total number of S No(s), when the Margin is 16 runs?
SELECT COUNT("S No") FROM table_41137 WHERE "Margin" = '16 runs'
SELECT COUNT("S No") FROM "table_41137" WHERE "Margin" = '16 runs'