Dear SCN members
I need to calculate average sales by new employees after probationary period of 3 months in WEBI. my Data and output should look like this.
| Months | Rep1 | Rep2 | Rep3 | Rep4 |
| Jan-15 | 1000 | |||
| Feb-15 | 1800 | 4000 | ||
| Mar-15 | 1600 | 4500 | ||
| Apr-15 | 1300 | 6000 | 1220 | |
| May-15 | 3100 | 5500 | 1700 | 1800 |
| Jun-15 | 4400 | 3300 | 4800 | 1600 |
| Jul-15 | 4200 | 6100 | 3900 | 1300 |
| Aug-15 | 2700 | 3100 | 3200 | 3100 |
| Sep-15 | 1800 | 3300 | 4300 | 4400 |
| Oct-15 | 1900 | 5500 | 7250 | 4200 |
| Nov-15 | 2000 | 3900 | 3900 | 2700 |
| Dec-15 | 2100 | 1200 | 3300 | 2800 |
| Jan-16 | 2700 | 3100 | 3200 | 3100 |
| Feb-16 | 1800 | 3300 | 4300 | 4400 |
| Mar-16 | 1900 | 5500 | 7250 | 4200 |
| Average from Month 4 Onwards | 2492 | 3982 | 4587.5 | 3356 |
Please suggest some solution. Its not a running average. its rather an average until now reported at the end of each period.
Regards
Rosh