CREATE TABLE table_59627 ("Player" TEXT, "Team" TEXT, "Matches" FLOAT, "Overs" FLOAT, "Runs" FLOAT, "Wickets" FLOAT, "Best" TEXT, "Econ" FLOAT, "S/Rate" FLOAT, "4/inns" FLOAT, "5+/inns" FLOAT, "Average" FLOAT)

How many 5+/inns have tyron henderson as the player, with wickets less than 21?
SELECT COUNT("5+/inns") FROM table_59627 WHERE "Player" = 'tyron henderson' AND "Wickets" < '21'
SELECT COUNT("5+/inns") FROM "table_59627" WHERE "Player" = 'tyron henderson' AND "Wickets" < '21'