What percentage of total sales does the main product represent?
Categories
Value
Category
-9
don't know
15
20
25
33
40
49
50
53
55
60
63
65
66
68
69
70
75
77
80
85
86
88
90
92
95
98
99
100
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.
Interviewer instructions
The main product is defined in terms of sales in monetary value not volume.