What percentage of total sales does the main product represent?
Categories
Value
Category
-9
Don't know
-8
Refused
6
10
13
15
20
25
27
30
38
40
42
45
47
48
49
50
51
52
53
55
56
57
58
60
65
66
67
70
73
75
76
79
80
85
90
92
95
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.
var_qstn_ivulnstr
The main product is defined in terms of sales in monetary value not volume.