| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 4 | 2 |
0.6%
|
|
| 5 | 6 |
1.9%
|
|
| 6 | 1 |
0.3%
|
|
| 8 | 1 |
0.3%
|
|
| 10 | 42 |
13.5%
|
|
| 12 | 1 |
0.3%
|
|
| 15 | 28 |
9%
|
|
| 17 | 1 |
0.3%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 62 |
19.9%
|
|
| 24 | 1 |
0.3%
|
|
| 25 | 19 |
6.1%
|
|
| 30 | 51 |
16.3%
|
|
| 33 | 1 |
0.3%
|
|
| 35 | 9 |
2.9%
|
|
| 40 | 27 |
8.7%
|
|
| 45 | 3 |
1%
|
|
| 50 | 28 |
9%
|
|
| 55 | 1 |
0.3%
|
|
| 59 | 1 |
0.3%
|
|
| 60 | 8 |
2.6%
|
|
| 70 | 8 |
2.6%
|
|
| 75 | 2 |
0.6%
|
|
| 80 | 4 |
1.3%
|
|
| 85 | 1 |
0.3%
|
|
| 90 | 1 |
0.3%
|
|
| 95 | 1 |
0.3%
|
|
| 100 | 1 |
0.3%
|
|
| Sysmiss | 493 |