| Value | Category | Cases | |
|---|---|---|---|
| 1 | Inherited | 3 |
8.6%
|
| 2 | Marriage | 2 |
5.7%
|
| 3 | Self-started | 30 |
85.7%
|
| 1000 | Other (specify) | 0 |
0%
|
| 2147483622 | Don't know | 0 |
0%
|
| 2147483623 | Refused to respond | 0 |
0%
|
| 11 | .Z | 4082 |