| Value | Category | Cases | |
|---|---|---|---|
| 1 | Only one | 1 |
0%
|
| 2 | 2--4 | 31 |
0.2%
|
| 3 | 5--9 | 4 |
0%
|
| 4 | 10--19 | 1 |
0%
|
| 5 | 20+ | 1 |
0%
|
| Sysmiss | 15190 |