Blank Issue

Hello, 

I'm having a issue when using Card, it is being used for counting a Column (there are only two types of fields in the column, what we can tell 1 or 2).

When the count of one of them equals 0, it appears "(Blank)" if it's 1 or more it work normally, is there any way i can change this Blank message for 0?

In the column, it does not have any NULL or 0 fields.

("Em Branco" = "Blank")

I already tried create SUM/COUNT new columns but still not working, does anyone know something that can help me?