| Value | Category | Cases | |
|---|---|---|---|
| 1 | 14 |
3.4%
|
|
| 2 | 93 |
22.6%
|
|
| 3 | 116 |
28.2%
|
|
| 4 | 71 |
17.2%
|
|
| 5 | 50 |
12.1%
|
|
| 6 | 12 |
2.9%
|
|
| 7 | 30 |
7.3%
|
|
| 8 | 1 |
0.2%
|
|
| 10 | 7 |
1.7%
|
|
| 15 | 3 |
0.7%
|
|
| 16 | 1 |
0.2%
|
|
| 20 | 3 |
0.7%
|
|
| 30 | 2 |
0.5%
|
|
| 98 | DK | 2 |
0.5%
|
| 99 | Missing | 7 |
1.7%
|
| Sysmiss | 2718 |