How to do i do these set analysis

[#1]

See this set analysis. I have 12 fields Jan.... Dec with values. how do i pick all these months in one expression?

Sum({<Year={2013}> Jan, Feb, Mar.... Dec )    How do i do this?

[#2]

I rephrased and it worked

[#3]

How do i resolve this? didnt work as i tot it would i wanna get total for the Totals i defined