In the last 12 months, how many months did the [ENTERPRISE] operate?
Categories
Value
Category
0
1
2
3
4
5
6
7
8
9
10
11
12
13
15
16
18
19
20
24
25
26
30
32
34
36
40
48
50
52
54
60
99
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.