chartId	rowId	name	value1	value2	value3
1	1	Widgets	17	25	32
1	2	Sprockets	19	28	35
1	3	Thingummies	13	20	30
2	1	Doodahs	20	29	21
2	2	Dohickies	11	12	11
2	3	Thingamajigs	32	17	12
2	4	Oojamaflips	14	15	21
3	1	Type1	12
3	2	Type2	6
3	3	Type3	2
3	4	Type4	20
3	5	TypeX	12
3	6	TypeXI	15
3	7	TypeXII	2
3	8	Not Known	8
4	1	this		25	32
4	2	has all		28	35
4	3	null col 3		20	30
5	1	this has	1	25	32
5	2	has null	2	28	35
5	3	in col 3		20	30
