How to convert weeks(1---52) into numbers for each month1,2,3,4

Hello BO Gurus,

I am facing a critical issue in my current project we have month and week in the report in my report i am showing 3 months and weeks along with the months but challenge is week is showing like 1---52 weeks for each month.

As shown below

Jan    1

          2

          3

          4

Feb    5

         6

         7

         8

mar  8

        9

        10

         11

But the use is asking as per below requirement

Jan    1

          2

          3

          4

Feb    1

         2

         3

         4

mar  1

        2

        3

         4

Like this is there any possibility in webi

Please suggest me it is very much urgent.

Regards,

Mahesh