What percentage of total sales does the main product represent?
Categories
Value
Category
-9
don't know
12
17
20
31
35
37
40
45
50
55
60
63
65
69
70
73
75
78
80
82
85
90
92
95
97
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.