Select certain value in column group - create 2 total in total element

I'm trying to generate a report like that one

I'm using crosstab as the country count is not known for me.

That's what I acheived for now

I have 2 problems:

- how to remove the Other column from the cross tab (by the expression or UI)

- how to make the last Total element on the right to be devided to 2 sub-columns (one for the count of Importnat and the other for the count of All)