Unpivot table

	A	B	C	D	E	F
1	id	01-January-2012	04-January-2012	07-January-2012	10-January-2012	13-January-2012
2	A150	1	2	3	4	5
3	A151	1	2	3	4	5
4	A152	1	2	3	4	5
5	A153	1	2	3	4	5
6	A154	1	2	3	4	5
7	A155	1	2	2	4	5
8	A156	1	2	2	4	5
9	A157	1	2	2	4	5
10	A158	1	2	2	4	5
11	A159	1	2	2	4	5
12	A160	1	2	2	4	5
13	A161	1	2	2	4	5
14	A162	1	2	2	4	5
15	A163	1	2	2	4	5
16	A164	1	2	2	4	5
17	A165	1	2	2	4	5
18	A166	1	2	2	4	5
19	A167	1	2	2	4	5
20