On average since 1998 how much has your company spent on the following expressed as a per cent of the average annual sales of your firm over the same period?
Raw materials and bought in components/services
Categories
Value
Category
5
10
15
20
28
30
35
40
45
48
50
52
55
60
65
70
80
Sysmiss
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.