| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 11 |
11.2%
|
| 30 | 1 |
1%
|
|
| 40 | 1 |
1%
|
|
| 45 | 2 |
2%
|
|
| 50 | 1 |
1%
|
|
| 70 | 3 |
3.1%
|
|
| 75 | 1 |
1%
|
|
| 80 | 2 |
2%
|
|
| 90 | 2 |
2%
|
|
| 100 | 9 |
9.2%
|
|
| 125 | 1 |
1%
|
|
| 150 | 5 |
5.1%
|
|
| 158 | 1 |
1%
|
|
| 160 | 1 |
1%
|
|
| 180 | 1 |
1%
|
|
| 200 | 5 |
5.1%
|
|
| 250 | 1 |
1%
|
|
| 296 | 1 |
1%
|
|
| 300 | 7 |
7.1%
|
|
| 320 | 1 |
1%
|
|
| 350 | 1 |
1%
|
|
| 400 | 4 |
4.1%
|
|
| 500 | 4 |
4.1%
|
|
| 600 | 2 |
2%
|
|
| 700 | 2 |
2%
|
|
| 900 | 1 |
1%
|
|
| 1000 | 6 |
6.1%
|
|
| 1100 | 1 |
1%
|
|
| 1200 | 2 |
2%
|
|
| 1500 | 1 |
1%
|
|
| 1800 | 1 |
1%
|
|
| 1900 | 1 |
1%
|
|
| 2000 | 5 |
5.1%
|
|
| 2850 | 1 |
1%
|
|
| 3000 | 2 |
2%
|
|
| 3240 | 1 |
1%
|
|
| 3600 | 1 |
1%
|
|
| 3920 | 1 |
1%
|
|
| 4000 | 1 |
1%
|
|
| 5000 | 1 |
1%
|
|
| 8000 | 1 |
1%
|
|
| 25000 | 1 |
1%
|
|
| Sysmiss | 625 |