| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Once | 21 | 5598 |
62.5%
|
| 2 | Twice | 9 | 1114 |
12.4%
|
| 3 | Thrice | 3 | 1215 |
13.6%
|
| 4 | More than Thrice | 0 | 0 |
0%
|
| 9 | Don't Know | 2 | 1027 |
11.5%
|
| Sysmiss | 8965 | 1743155 |