| Value | Category | Cases | |
|---|---|---|---|
| 1 | 160 |
13.9%
|
|
| 2 | 250 |
21.7%
|
|
| 3 | 154 |
13.4%
|
|
| 4 | 143 |
12.4%
|
|
| 5 | 122 |
10.6%
|
|
| 6 | 91 |
7.9%
|
|
| 7 | 31 |
2.7%
|
|
| 8 | 36 |
3.1%
|
|
| 9 | 19 |
1.6%
|
|
| 10 | 51 |
4.4%
|
|
| 11 | 2 |
0.2%
|
|
| 12 | 14 |
1.2%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 4 |
0.3%
|
|
| 15 | 3 |
0.3%
|
|
| 16 | 4 |
0.3%
|
|
| 19 | 2 |
0.2%
|
|
| 20 | 2 |
0.2%
|
|
| 77 | Don't know | 63 |
5.5%
|
| Sysmiss | 4441 |