hat
(1) Fòmil la = SUM (SI ($ A $ 2: $ A $ 10 = A2,1,0)) tou ka konte strings ak zewo ki mennen, men bezwen peze Chanjman + Ctrl + Mete kle.
eng
(1) The formula =SUM(IF($A$2:$A$10=A2,1,0)) also can count strings with leading zeros, but need to press Shift + Ctrl + Enter keys.