Repeating Sum Of Several Columns

I have several columns of data representing a shop operation along different years. Now I try to see how will it look like if I have 10 shops like this, all summed up. The problem is that each shop will have the same numbers as the other 9, just that it's first year of operation will be different.

Now, I don't want to have different sheet for each and every shop since their data is exactly the same. I only want to have 1 type of shop which I can add to a consolidated sheet but 10 times, and each time the first year shoud be different.

Just an example: If I have this data for my shop:

YR1 YR2 YR3 YR4
Sales: 10 12 14 16
Costs: 5 6 7 8
Operation: 2 2 3 3
Tax: 1 1 1 1
profit: 2 3 3 4

And lets say I have 4 shops opening in 2000,2001 and 2 in 2002 than my consolidated should look like this:

2000 2001 2002 2003
Sales: 10 12+10 14+12+10*2 16+14+12*2
Costs: 5 6+5 7+6+5*2 8+7+6*2
Operation: 2 2+2 3+2+2*2 3+3+2*2
Tax: 1 1+1 1+1+1*2 1+1+1*2
profit: 2 3+2 3+3+2*2 4+3+3*2

But again, I don't want to open a different table for each shop and than sum them up - I want to have only my one shop, and have a possibility to say when will I open my next shop and the consolidation will be automatically.