| Value | Category | Cases | |
|---|---|---|---|
| 1 | privatised | 147 |
90.2%
|
| 2 | inherited | 14 |
8.6%
|
| 3 | purchased | 1 |
0.6%
|
| 4 | cleared | 0 |
0%
|
| 5 | other | 1 |
0.6%
|
| Sysmiss | 1619 |