CREATE TABLE table_17569 ("Stage" TEXT, "Winner" TEXT, "General classification" TEXT, "Points classification" TEXT, "Mountains classification" TEXT, "Young rider classification" TEXT, "Trofeo Fast Team" TEXT)

Name the total number of trofeo fast team of stage 16
SELECT COUNT("Trofeo Fast Team") FROM table_17569 WHERE "Stage" = '16'
SELECT COUNT("Trofeo Fast Team") FROM "table_17569" WHERE "Stage" = '16'