| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 449 |
70%
|
| 2 | Less than 1 | 90 |
14%
|
| 3 | 1 or 2 | 51 |
8%
|
| 4 | 3 to 10 | 25 |
3.9%
|
| 5 | 11 to 20 | 15 |
2.3%
|
| 6 | 21 to 50 | 6 |
0.9%
|
| 7 | More than 50 | 5 |
0.8%
|
| Sysmiss | 1 |