| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| -7 | Does not apply (spontaneous) | 0 |
0%
|
| 1 | One day or less | 9 |
2.5%
|
| 2 | 9 |
2.5%
|
|
| 3 | 13 |
3.6%
|
|
| 4 | 5 |
1.4%
|
|
| 5 | 20 |
5.6%
|
|
| 6 | 4 |
1.1%
|
|
| 7 | 16 |
4.4%
|
|
| 8 | 9 |
2.5%
|
|
| 10 | 27 |
7.5%
|
|
| 12 | 9 |
2.5%
|
|
| 14 | 6 |
1.7%
|
|
| 15 | 30 |
8.3%
|
|
| 16 | 3 |
0.8%
|
|
| 17 | 1 |
0.3%
|
|
| 18 | 5 |
1.4%
|
|
| 20 | 17 |
4.7%
|
|
| 21 | 10 |
2.8%
|
|
| 22 | 2 |
0.6%
|
|
| 23 | 20 |
5.6%
|
|
| 24 | 16 |
4.4%
|
|
| 25 | 21 |
5.8%
|
|
| 26 | 11 |
3.1%
|
|
| 30 | 30 |
8.3%
|
|
| 35 | 4 |
1.1%
|
|
| 37 | 1 |
0.3%
|
|
| 40 | 13 |
3.6%
|
|
| 45 | 13 |
3.6%
|
|
| 50 | 2 |
0.6%
|
|
| 60 | 5 |
1.4%
|
|
| 65 | 1 |
0.3%
|
|
| 90 | 2 |
0.6%
|
|
| 100 | 6 |
1.7%
|
|
| 120 | 20 |
5.6%
|
|
| Sysmiss | 9016 |