| Value | Category | Cases | |
|---|---|---|---|
| 1 | 131 |
20%
|
|
| 2 | 3 |
0.5%
|
|
| 3 | 6 |
0.9%
|
|
| 4 | 4 |
0.6%
|
|
| 5 | 4 |
0.6%
|
|
| 96 | 15 |
2.3%
|
|
| Missing value | 493 |
75.2%
|