| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 1 |
0.4%
|
| -77 | Does not apply | 1 |
0.4%
|
| -9 | Don't know (spontaneous) | 6 |
2.1%
|
| -7 | Does not apply (spontaneous) | 2 |
0.7%
|
| 0 | 174 |
61.3%
|
|
| 1 | 11 |
3.9%
|
|
| 2 | 13 |
4.6%
|
|
| 3 | 16 |
5.6%
|
|
| 4 | 5 |
1.8%
|
|
| 5 | 8 |
2.8%
|
|
| 6 | 6 |
2.1%
|
|
| 7 | 2 |
0.7%
|
|
| 8 | 6 |
2.1%
|
|
| 9 | 1 |
0.4%
|
|
| 10 | 9 |
3.2%
|
|
| 11 | 1 |
0.4%
|
|
| 12 | 1 |
0.4%
|
|
| 13 | 2 |
0.7%
|
|
| 14 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|
|
| 16 | 1 |
0.4%
|
|
| 20 | 2 |
0.7%
|
|
| 30 | 2 |
0.7%
|
|
| 40 | 3 |
1.1%
|
|
| 44 | 1 |
0.4%
|
|
| 50 | 1 |
0.4%
|
|
| 60 | 1 |
0.4%
|
|
| 78 | 1 |
0.4%
|
|
| 80 | 1 |
0.4%
|
|
| 90 | 1 |
0.4%
|
|
| 100 | 1 |
0.4%
|
|
| 200 | 1 |
0.4%
|
|
| 220 | 1 |
0.4%
|
|
| Sysmiss | 76 |