| Value | Category | Cases | |
|---|---|---|---|
| 1 | 13 |
25.5%
|
|
| 2 | 7 |
13.7%
|
|
| 3 | 4 |
7.8%
|
|
| 4 | 1 |
2%
|
|
| 9 | 2 |
3.9%
|
|
| 31 | 2 |
3.9%
|
|
| 51 | 1 |
2%
|
|
| 88 | 88. More than one person | 21 |
41.2%
|
| Sysmiss | 948 |