| Value | Category | Cases | |
|---|---|---|---|
| 0 | NO | 67 |
36.8%
|
| 1 | YES, ONCE OR TWICE | 107 |
58.8%
|
| 2 | YES, THREE TO TEN TIMES | 7 |
3.8%
|
| 3 | YES, MORE THAN 10 TIMES | 1 |
0.5%
|
| Sysmiss | 2080 |