Count The Distinct Values

I have table Posting with the following details.
id (int)

Wing (varchar)

Status (bit)
The table has the following values
id wing Status

1 al 0

2 al 0

3 al 1

4 db 0

5 db 1

6 db 0

7 db 1
The result should be displayed as under
Wing filled vacant

al 1 2

db 2 2
What code should I use in reports to display the desired results.