Class analyss

[Carlaf_93]

Good morning, 

i have  a table like this;

[tab1]:

year,

value,

customer,

description;

[table2]:

limit1,

limit2,

class;

i would like to evaluate the sum of value and see in which class it stays.

i used the intervalmatch

but it works only on dmension and not in measures like sum(value).

Ideas?