| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 4371 |
80.9%
|
| 2 | Less than 1 | 524 |
9.7%
|
| 3 | 1 or 2 | 340 |
6.3%
|
| 4 | 3 to 10 | 55 |
1%
|
| 5 | 11 to 20 | 56 |
1%
|
| 6 | 21 to 50 | 27 |
0.5%
|
| 7 | More than 50 | 28 |
0.5%
|
| Sysmiss | 61 |