| Value | Category | Cases | |
|---|---|---|---|
| 1 | 60 |
27.9%
|
|
| 2 | 10 |
4.7%
|
|
| 3 | 1 |
0.5%
|
|
| 9 | 1 |
0.5%
|
|
| 10 | 2 |
0.9%
|
|
| 14 | 2 |
0.9%
|
|
| 15 | 8 |
3.7%
|
|
| 18 | 10 |
4.7%
|
|
| 19 | 121 |
56.3%
|
|
| Sysmiss | 2018 |