| Value | Category | Cases | |
|---|---|---|---|
| 4 | 2 |
3.4%
|
|
| 5 | 6 |
10.3%
|
|
| 6 | 1 |
1.7%
|
|
| 7 | 2 |
3.4%
|
|
| 8 | 2 |
3.4%
|
|
| 9 | 1 |
1.7%
|
|
| 10 | 13 |
22.4%
|
|
| 11 | 2 |
3.4%
|
|
| 13 | 1 |
1.7%
|
|
| 14 | 1 |
1.7%
|
|
| 15 | 10 |
17.2%
|
|
| 16 | 1 |
1.7%
|
|
| 17 | 11 |
19%
|
|
| 19 | 1 |
1.7%
|
|
| 30 | 4 |
6.9%
|
|
| 999 | does not recall | 0 |
0%
|
| Sysmiss | 483 |