Hi I'm new on this forum and I hope my explanation wil be clear. Thank you for your time.

Hre is my problem I do have some data like this:




A compagny
sale not sale

potatoe 8 10
car 25 18
bike 45 1


B compagny
sale not sale
potatoe 88 145
car 7 2
Boat 1 4





etc...

so as you can undertsand it do have numerous boards (compagny A, B, C,.....)
and in each one I do have 3 columns (sales, not sales,....).
Then within it I do have sometimes the same data (potatoe, car,..) but sometimes a data in only one board (boat)


I simply want to "merge" everything So I'll have a global results for each data (total of potato on one line because the same for compagny A, B...)


Thnak you again very much for your help.