| Value | Category | Cases | |
|---|---|---|---|
| 1 | 190 |
32.5%
|
|
| 2 | 91 |
15.6%
|
|
| 3 | 40 |
6.8%
|
|
| 4 | 19 |
3.2%
|
|
| 5 | 17 |
2.9%
|
|
| 6 | 12 |
2.1%
|
|
| 7 | 1 |
0.2%
|
|
| 8 | 2 |
0.3%
|
|
| 10 | 93 |
15.9%
|
|
| 12 | 1 |
0.2%
|
|
| 15 | 2 |
0.3%
|
|
| 20 | 68 |
11.6%
|
|
| 40 | 5 |
0.9%
|
|
| 50 | 1 |
0.2%
|
|
| 60 | 1 |
0.2%
|
|
| 200 | 1 |
0.2%
|
|
| 7777 | Don't know | 41 |
7%
|
| Sysmiss | 4053 |