| Value | Category | Cases | |
|---|---|---|---|
| 1 | One | 1407 |
89.7%
|
| 2 | Two | 128 |
8.2%
|
| 3 | Three | 34 |
2.2%
|
| 4 | Visit stopped | 0 |
0%
|
| Sysmiss | 12 |