In percentage terms, how much did the cost of sales change?
Categories
Value
Category
-9
Don't know (spontaneous)
1
3
4
5
7
8
10
11
12
13
15
19
20
22
23
25
30
40
42
45
48
50
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.