CREATE TABLE table_16867 ("Player" TEXT, "No." FLOAT, "Nationality" TEXT, "Position" TEXT, "Years for Jazz" TEXT, "School/Club Team" TEXT)

How many players have played for Jazz during 2006-2007?
SELECT COUNT("Player") FROM table_16867 WHERE "Years for Jazz" = '2006-2007'
SELECT COUNT("Player") FROM "table_16867" WHERE "Years for Jazz" = '2006-2007'