| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -9 | Don't know (spontaneous) | 5 |
2.2%
|
| 0 | 30 |
13%
|
|
| 1 | 27 |
11.7%
|
|
| 2 | 25 |
10.8%
|
|
| 3 | 24 |
10.4%
|
|
| 4 | 16 |
6.9%
|
|
| 5 | 19 |
8.2%
|
|
| 6 | 5 |
2.2%
|
|
| 7 | 4 |
1.7%
|
|
| 8 | 2 |
0.9%
|
|
| 9 | 4 |
1.7%
|
|
| 10 | 6 |
2.6%
|
|
| 11 | 4 |
1.7%
|
|
| 12 | 2 |
0.9%
|
|
| 13 | 1 |
0.4%
|
|
| 14 | 2 |
0.9%
|
|
| 15 | 2 |
0.9%
|
|
| 16 | 3 |
1.3%
|
|
| 17 | 1 |
0.4%
|
|
| 18 | 3 |
1.3%
|
|
| 20 | 8 |
3.5%
|
|
| 22 | 1 |
0.4%
|
|
| 23 | 1 |
0.4%
|
|
| 25 | 4 |
1.7%
|
|
| 26 | 1 |
0.4%
|
|
| 30 | 3 |
1.3%
|
|
| 33 | 1 |
0.4%
|
|
| 36 | 1 |
0.4%
|
|
| 40 | 4 |
1.7%
|
|
| 45 | 1 |
0.4%
|
|
| 46 | 1 |
0.4%
|
|
| 50 | 3 |
1.3%
|
|
| 65 | 1 |
0.4%
|
|
| 66 | 1 |
0.4%
|
|
| 70 | 1 |
0.4%
|
|
| 85 | 2 |
0.9%
|
|
| 100 | 2 |
0.9%
|
|
| 120 | 1 |
0.4%
|
|
| 122 | 1 |
0.4%
|
|
| 144 | 1 |
0.4%
|
|
| 170 | 1 |
0.4%
|
|
| 172 | 2 |
0.9%
|
|
| 180 | 1 |
0.4%
|
|
| 370 | 1 |
0.4%
|
|
| 380 | 1 |
0.4%
|
|
| 800 | 1 |
0.4%
|
|
| Sysmiss | 583 |