| Value | Category | Cases | |
|---|---|---|---|
| -9 | DON'T KNOW (SPONTANEOUS) | 15 |
0.2%
|
| -7 | NOT APPLICABLE | 245 |
3.4%
|
| 0 | 6 |
0.1%
|
|
| 1 | 4878 |
68.1%
|
|
| 2 | 1454 |
20.3%
|
|
| 3 | 275 |
3.8%
|
|
| 4 | 68 |
0.9%
|
|
| 5 | 83 |
1.2%
|
|
| 6 | 18 |
0.3%
|
|
| 7 | 43 |
0.6%
|
|
| 8 | 13 |
0.2%
|
|
| 9 | 2 |
0%
|
|
| 10 | 33 |
0.5%
|
|
| 11 | 2 |
0%
|
|
| 12 | 4 |
0.1%
|
|
| 14 | 1 |
0%
|
|
| 15 | 10 |
0.1%
|
|
| 20 | 8 |
0.1%
|
|
| 25 | 2 |
0%
|
|
| 30 | 5 |
0.1%
|
|
| Sysmiss | 11492 |