| Value | Category | Cases | |
|---|---|---|---|
| 0 | 314 |
14.8%
|
|
| 1 | 977 |
45.9%
|
|
| 2 | 520 |
24.4%
|
|
| 3 | 203 |
9.5%
|
|
| 4 | 85 |
4%
|
|
| 5 | 19 |
0.9%
|
|
| 6 | 6 |
0.3%
|
|
| 7 | 2 |
0.1%
|
|
| 10 | 2 |
0.1%
|
|
| 77 | DIFFICULT TO SAY | 0 |
0%
|
| 99 | REFUSAL | 0 |
0%
|
| Sysmiss | 123 |