Financial Statements, Problem using SET Analysis

[#1]

I need to create a financial statement that includes a percent of NET SALES column for three time frames, (ACTUAL, BUDGET, PREVIOUS MONTH) . I am using a chart table . I need to divide the line entries by their respective NET SALES amount. (ACTUAL LINE items divided by ACTUAL net sales total, BUDGET LINE items divided by BUDGET net sales total, , PREVIOUS MONTH LINE items divided by PREVIOUS MONTH net sales total)

I have tried to use Set Analysis to do this by creating three variables but I only get the first variable value for all three columns in the TABLE

vNETSACT=SUM({<(TYPE={ACT}),LINEID={NET SALES}>}AMOUNT)

vNETSBUD=SUM({<(TYPE={BUD}), LINEID={NET SALES}>}AMOUNT)

vNETSPRE=SUM({<(TYPE={PREV}), LINEID={NET SALES}>}AMOUNT)

And then create an expressions with

Columns that have these calulations

The spreadsheet I need to replicate looks like this:

SUM(AMOUNT)

SUM(AMOUNT)/vNETSA

SUM(AMOUNT)

SUM(AMOUNT)/vNETSBUD

SUM(AMOUNT)

SUM(AMOUNT)/vNETSPRE

	ACTUAL	ACTUAL	BUDGET	BUDGET	PREVIOUS	PREVIOUS
ITEM	Amount	% NS	Amount	% NS	Amount	% NS
Gross Sales of Goods	61,781	114.8%	52,974	105.9%	55,488	112.9%
Sales Discounts	7,970	14.8%	3,159	6.3%	6,842	13.9%
Net Sales	53,811	100.0%	50,000	100.0%	49,145	100.0%
Administration Cost	825	1.5%	1,081	2.2%	870	1.8%
Income/Expenses I	-138	-0.3%	68	0.1%	-79	-0.2%
Indirect Cost of Distribution	1,439	2.7%	959	1.9%	844	1.7%
Market and Sales - Organization	2,632	4.9%	2,250	4.5%	2,762	5.6%
Research & Development I	82	0.2%	73	0.1%	82	0.2%
Extraordinary Items	-138	-0.3%	68	0.1%	-79	-0.2%