| Value | Category | Cases | |
|---|---|---|---|
| 0 | 17 |
1.1%
|
|
| 1 | 822 |
54.7%
|
|
| 2 | 439 |
29.2%
|
|
| 3 | 141 |
9.4%
|
|
| 4 | 47 |
3.1%
|
|
| 5 | 12 |
0.8%
|
|
| 6 | 8 |
0.5%
|
|
| 7 | 2 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 20 | 2 |
0.1%
|
|
| 40 | 2 |
0.1%
|
|
| 45 | 1 |
0.1%
|
|
| 50 | 2 |
0.1%
|
|
| 60 | 1 |
0.1%
|
|
| 999 | 5 |
0.3%
|
|
| Sysmiss | 92 |