What percentage of total sales does the main product represent?
Categories
Value
Category
-9
Don't know
-8
Refusal
-7
Does not apply
0
15
20
30
35
40
45
50
60
65
66
70
72
75
77
78
80
85
86
90
95
99
100
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
var_qstn_ivulnstr
The main product is defined in terms of sales in monetary value not volume.