| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 12 |
14.1%
|
| 0 | 7 |
8.2%
|
|
| 1 | 19 |
22.4%
|
|
| 10 | 1 |
1.2%
|
|
| 20 | 2 |
2.4%
|
|
| 30 | 1 |
1.2%
|
|
| 40 | 1 |
1.2%
|
|
| 50 | 5 |
5.9%
|
|
| 65 | 1 |
1.2%
|
|
| 70 | 1 |
1.2%
|
|
| 75 | 1 |
1.2%
|
|
| 100 | 3 |
3.5%
|
|
| 150 | 2 |
2.4%
|
|
| 180 | 1 |
1.2%
|
|
| 200 | 2 |
2.4%
|
|
| 240 | 1 |
1.2%
|
|
| 250 | 2 |
2.4%
|
|
| 300 | 1 |
1.2%
|
|
| 340 | 1 |
1.2%
|
|
| 350 | 2 |
2.4%
|
|
| 400 | 1 |
1.2%
|
|
| 450 | 1 |
1.2%
|
|
| 500 | 2 |
2.4%
|
|
| 572 | 1 |
1.2%
|
|
| 600 | 1 |
1.2%
|
|
| 700 | 2 |
2.4%
|
|
| 900 | 1 |
1.2%
|
|
| 950 | 1 |
1.2%
|
|
| 1000 | 2 |
2.4%
|
|
| 1700 | 1 |
1.2%
|
|
| 2800 | 1 |
1.2%
|
|
| 3000 | 1 |
1.2%
|
|
| 3800 | 1 |
1.2%
|
|
| 4000 | 1 |
1.2%
|
|
| 4500 | 1 |
1.2%
|
|
| 6000 | 1 |
1.2%
|
|
| Sysmiss | 862 |