What percentage of total sales does the main product represent?
Categories
Value
Category
-9
Don't know
-8
Refused
10
15
20
25
30
36
40
48
50
55
60
65
68
70
75
80
82
83
85
88
90
95
96
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.