Please consider this structure:
1 | 2 | 3 | ....
----------------------------------------------------------
2016 100 2000 500
2015 540 450 1200
2014 120 230 660
I want to assign this values to an variable and access to value such this way: MyVar[2016][2] or call a function that return the value for year:2016 and month:2.
What is the best solution to convert that data to structure that can assign it to a variable?