| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know/ remember | 9 |
0.9%
|
| -95 | N/A: Not given yet | 524 |
52%
|
| 0 | less than a month | 18 |
1.8%
|
| 5 | 1 |
0.1%
|
|
| 6 | 215 |
21.3%
|
|
| 7 | 47 |
4.7%
|
|
| 8 | 78 |
7.7%
|
|
| 9 | 33 |
3.3%
|
|
| 10 | 15 |
1.5%
|
|
| 11 | 1 |
0.1%
|
|
| 12 | 60 |
6%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 3 |
0.3%
|
|
| 18 | 2 |
0.2%
|
|
| 20 | 1 |
0.1%
|
|
| Sysmiss | 1127 |