Example for stackexchange - 06/02/15

	A	B	C	F	G	H	L
1	Stackexchange question	http://stackoverflow.com/questions/28366575/total-data-by-category-excel-google-drive-spreadsheet
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3	ITEM	PRICE £	CATEGORY	SUMMARY	PRICE	% OF TOTAL
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5	sdfsdf	231	alpha	alpha	274	4.60%
6	asdfs	1	beta	beta	5137	86.18%
7	asdfsdga	21	alpha	charlie	492	8.25%
8	hgsfdhdsf	5121	beta	delta	58	0.97%
9	asfas	21	charlie
10	sdfsd	5	charlie	total	£5,961.00	100.00%
11	safsadfsdf	454	charlie
12	asdfasdfsdf	12	charlie
13	asdfsadfas	15	beta
14	dfsdfsdafsad	4	delta
15	fasdfasdfsda	21	alpha
16	sdfsdadsa	54	delta				building works
17	asdf	5	chalrie				carpetnry
18	dsafsdsd	1	alpha				decorative (tiling, flooring, decs, plaster, paneling etc)
19							demolition
20							installation
21							plumbing
22							pre lims
23							rubbish removal
24							strip out
25							structural building works
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