| Value | Category | Cases | |
|---|---|---|---|
| 1 | 187 |
46.9%
|
|
| 2 | 122 |
30.6%
|
|
| 3 | 74 |
18.5%
|
|
| 4 | 8 |
2%
|
|
| 5 | 4 |
1%
|
|
| 6 | 1 |
0.3%
|
|
| 9999 | 2 |
0.5%
|
|
| Missing value | 1 |
0.3%
|