Hi

I need help.

Let's say there is a one column with 9 cells. I need in another column to be aranged various numbers in previous column and in another column to be counted every number how many times appears.
Below is one small example of what I need.

4 2 2
8 4 3
10 8 2
4 10 1
8 15 1
15
2
2
4


Thanks in advance.