| Value |
Category |
| -96 |
Other (specify) |
| 1 |
By piece |
| 2 |
By weight |
| 3 |
By procedure |
| 4 |
By pre-determined bundles |
| 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.