record the second du selection code from a5 on the arf.
Datafile
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| missing | -9 | 2354 | 100.0% |
| Total | 2354 | 100.0% |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| missing | -9 | 73 | 2.62% |
| inapplicable | -8 | 2707 | 97.16% |
| Total | 2786 | 100.0% |
