| Value |
Category |
| 1 |
Entirely owned |
| 2 |
Entirely leased-in |
| 3 |
Both owned & leased-in |
| 4 |
Entirely otherwise possessed |
| 6 |
|
| 7 |
|
| 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.