Calculate the stock$-$out rate for each of the three cookie flavours.

$\backslash$table$[[,$Choco$-$Chippos,Snicker$-$Doodlers,Peanut Pals$],[$Store $1,$Yes,Yes,Yes$],[$Store $2,$Yes,Yes,Yes$],[$Store $3,$Yes,No$,$No$],[$Store $4,$Yes,Yes,Yes$],[$Store $5,$No$,$Yes,Yes$],[$Store $6,$Yes,Yes,Yes$],[$Store $7,$Yes,Yes,Yes$],[$Store $8,$No$,$No$,$No$],[$Store $9,$Yes,Yes,Yes$],[$Store $10,$Yes,Yes,Yes$],[$Stock$-$Out Rate,,,$]]$