| Value | Category | Cases | |
|---|---|---|---|
| 1 | 80 |
10.5%
|
|
| 2 | 118 |
15.5%
|
|
| 3 | 109 |
14.3%
|
|
| 4 | 74 |
9.7%
|
|
| 5 | 62 |
8.2%
|
|
| 6 | 28 |
3.7%
|
|
| 7 | 30 |
3.9%
|
|
| 8 | 39 |
5.1%
|
|
| 9 | 3 |
0.4%
|
|
| 10 | 74 |
9.7%
|
|
| 12 | 25 |
3.3%
|
|
| 13 | 3 |
0.4%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 36 |
4.7%
|
|
| 16 | 4 |
0.5%
|
|
| 17 | 7 |
0.9%
|
|
| 18 | 1 |
0.1%
|
|
| 19 | 2 |
0.3%
|
|
| 20 | 34 |
4.5%
|
|
| 21 | 1 |
0.1%
|
|
| 25 | 13 |
1.7%
|
|
| 30 | 11 |
1.4%
|
|
| 35 | 1 |
0.1%
|
|
| 40 | 4 |
0.5%
|
|
| 77 | refuse | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4210 |