| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 1775 |
94.8%
|
| 2 | Less than 1 | 56 |
3%
|
| 3 | 1 or 2 | 29 |
1.5%
|
| 4 | 3 to 10 | 5 |
0.3%
|
| 5 | 11 to 20 | 1 |
0.1%
|
| 6 | 21 to 50 | 3 |
0.2%
|
| 7 | More than 50 | 4 |
0.2%
|
| Sysmiss | 3 |