| Value | Category | Cases | |
|---|---|---|---|
| 1 | None | 0 |
0%
|
| 2 | One | 227 |
63.6%
|
| 3 | Two | 111 |
31.1%
|
| 4 | Three of greater | 19 |
5.3%
|
| Sysmiss | 56 |