| Value | Category | Cases | |
|---|---|---|---|
| 1 | 93 |
22.9%
|
|
| 2 | 1 |
0.2%
|
|
| 3 | 33 |
8.1%
|
|
| 4 | 2 |
0.5%
|
|
| 96 | 2 |
0.5%
|
|
| 98 | 18 |
4.4%
|
|
| Missing value | 257 |
63.3%
|