| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
1.1%
|
|
| 1 | 22 |
25.3%
|
|
| 2 | 15 |
17.2%
|
|
| 3 | 10 |
11.5%
|
|
| 4 | 3 |
3.4%
|
|
| 5 | 2 |
2.3%
|
|
| 6 | 4 |
4.6%
|
|
| 7 | 4 |
4.6%
|
|
| 8 | 7 |
8%
|
|
| 9 | 2 |
2.3%
|
|
| 12 | 2 |
2.3%
|
|
| 14 | 2 |
2.3%
|
|
| 18 | 1 |
1.1%
|
|
| 20 | 1 |
1.1%
|
|
| 21 | 4 |
4.6%
|
|
| 24 | 3 |
3.4%
|
|
| 30 | 1 |
1.1%
|
|
| 34 | 1 |
1.1%
|
|
| 43 | 1 |
1.1%
|
|
| 48 | 1 |
1.1%
|
|
| Sysmiss | 501 |