| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
0.2%
|
|
| 1 | 137 |
7.1%
|
|
| 2 | 38 |
2%
|
|
| 3 | 11 |
0.6%
|
|
| 4 | 4 |
0.2%
|
|
| 5 | 2 |
0.1%
|
|
| 6 | 1 |
0.1%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 95 | missing | 2 |
0.1%
|
| 97 | refused | 0 |
0%
|
| 98 | dont know | 1 |
0.1%
|
| 99 | not applicable | 1716 |
89.5%
|
| Sysmiss | 3973 |