What percentage of total sales does the main product represent?
Categories
Value
Category
-9
Don't know
-8
Refused
30
39
40
50
51
52
55
60
65
66
70
75
77
80
84
85
90
91
95
96
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.