CREATE TABLE table_3794 ("Year" TEXT, "Stage" FLOAT, "Start of stage" TEXT, "Distance  ( km ) " TEXT, "Category of climb" TEXT, "Stage winner" TEXT, "Nationality" TEXT, "Yellow jersey" TEXT, "Bend" FLOAT)

How many entries for start of stage occur in the year 2006?
SELECT COUNT("Start of stage") FROM table_3794 WHERE "Year" = '2006'
SELECT COUNT("Start of stage") FROM "table_3794" WHERE "Year" = '2006'