How to count the occurrences of each value in a column, including repeated values.

Hi All,

I am very new to Power BI , and running with an issue. I am sure I will definitely get the solution to my issue here. 

Issue :

The below is a column I have

Col A

1

2

3

1

2

3

4

I need 

Col A          Occurance

1                   2

2                   2

3                   2

1                   2

2                   2

3                   2

4                   1

I want to count the occurrences of each value in a column , including the duplicates. 

Thanks a ton in advance.

Regards,

SKD