| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -77 | Does not apply | 0 |
0%
|
| -9 | Don't know (spontaneous) | 1 |
0.7%
|
| -7 | Does not apply (spontaneous) | 0 |
0%
|
| 0 | 93 |
68.4%
|
|
| 1 | 1 |
0.7%
|
|
| 2 | 3 |
2.2%
|
|
| 3 | 3 |
2.2%
|
|
| 4 | 7 |
5.1%
|
|
| 5 | 3 |
2.2%
|
|
| 6 | 1 |
0.7%
|
|
| 7 | 1 |
0.7%
|
|
| 8 | 2 |
1.5%
|
|
| 10 | 5 |
3.7%
|
|
| 15 | 1 |
0.7%
|
|
| 17 | 1 |
0.7%
|
|
| 18 | 1 |
0.7%
|
|
| 20 | 1 |
0.7%
|
|
| 22 | 1 |
0.7%
|
|
| 23 | 1 |
0.7%
|
|
| 26 | 1 |
0.7%
|
|
| 30 | 1 |
0.7%
|
|
| 38 | 1 |
0.7%
|
|
| 41 | 1 |
0.7%
|
|
| 43 | 1 |
0.7%
|
|
| 44 | 1 |
0.7%
|
|
| 50 | 2 |
1.5%
|
|
| 83 | 1 |
0.7%
|
|
| 90 | 1 |
0.7%
|
|
| Sysmiss | 14 |