Cummulative Sum

[abhijith28]

Can anyone help me out with this

ABC:

Load * inline[

Month, Number
Jan, 1
Feb, 2
Mar, 3
Apr, 4
May, 5
Jun, 6
Jul, 7
Aug, 8
Sep, 9
Oct, 10
Nov, 11
Dec, 12

];

The output should be:

Jan 1

Feb 3

Mar 6

Apr 4

May 9

Jun 15

Jul  7

Aug 15

Sep 24

Oct 10

Nov 21

Dec 33

For every quarter it has to cumulative add, then it has to restart for each quarter. ex:- For Apr -- 4

[sunny_talwar]

Please attached the qvw to show your issue.