CREATE TABLE table_203_348 (id DECIMAL, "number" DECIMAL, "name" TEXT, "team" TEXT, "position" TEXT, "years with franchise" TEXT, "note" TEXT)

which nba team has more retired jerseys than any other nba team ?
SELECT "team" FROM table_203_348 GROUP BY "team" ORDER BY COUNT(*) DESC LIMIT 1
SELECT "team" FROM "table_203_348" GROUP BY "team" ORDER BY COUNT(*) DESC NULLS LAST LIMIT 1