What percentage of total sales does the main product represent?
Categories
Value
Category
-9
do not know
10
14
15
20
25
30
33
35
40
43
45
49
50
51
55
60
65
70
73
75
77
80
84
85
88
90
94
95
96
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.