| Value | Category | Cases | |
|---|---|---|---|
| 1 | 131 |
22.4%
|
|
| 2 | 89 |
15.2%
|
|
| 3 | 69 |
11.8%
|
|
| 4 | 58 |
9.9%
|
|
| 5 | 46 |
7.9%
|
|
| 6 | 44 |
7.5%
|
|
| 7 | 39 |
6.7%
|
|
| 8 | 33 |
5.6%
|
|
| 9 | 40 |
6.8%
|
|
| 10 | 18 |
3.1%
|
|
| 11 | 5 |
0.9%
|
|
| 12 | 7 |
1.2%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 1 |
0.2%
|
|
| 20 | 20 times and more | 2 |
0.3%
|
| 98 | Don't remember | 1 |
0.2%
|
| 99 | 9 | ||
| Sysmiss | 8201 |