set analysis help

[#1]

This is what my table looks like currently....what set analysis can I use to make them be side by side?

yr/wk	product	region	sales	forecast
201236	a	west	175
201237	b	east	500
201336	a	west	200
201337	b	east	400
201436	a	west		194
201437	b	east		345

I would like for them to look like this

yr/wk	product	region	sales 2 yr previously (2012 sales)	sales 1 year previously (2013 sales)	forecast
201436	a	west	175	200	194
201437	b	east	500	400	345

[#2]

Attached is the QVW document with the table u asked for. There is a back end script change involved in it. Hope this helps.