What percentage of total sales does the main product represent?
Categories
Value
Category
-9
Don't know
-8
Refused
20
24
25
30
35
38
40
50
51
55
60
62
65
70
75
80
85
87
89
90
95
96
97
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.