| Value | Category | Cases | |
|---|---|---|---|
| 0 | 37 |
12%
|
|
| 1 | 22 |
7.1%
|
|
| 2 | 31 |
10.1%
|
|
| 3 | 32 |
10.4%
|
|
| 4 | 18 |
5.8%
|
|
| 5 | 27 |
8.8%
|
|
| 6 | 17 |
5.5%
|
|
| 7 | 8 |
2.6%
|
|
| 8 | 14 |
4.5%
|
|
| 9 | 5 |
1.6%
|
|
| 10 | 33 |
10.7%
|
|
| 12 | 5 |
1.6%
|
|
| 13 | 3 |
1%
|
|
| 14 | 1 |
0.3%
|
|
| 15 | 15 |
4.9%
|
|
| 17 | 1 |
0.3%
|
|
| 18 | 3 |
1%
|
|
| 20 | 13 |
4.2%
|
|
| 24 | 1 |
0.3%
|
|
| 25 | 5 |
1.6%
|
|
| 30 | 9 |
2.9%
|
|
| 40 | 3 |
1%
|
|
| 47 | 1 |
0.3%
|
|
| 50 | 2 |
0.6%
|
|
| 52 | 1 |
0.3%
|
|
| 97 | Refused | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| 120 | 1 |
0.3%
|
|
| Sysmiss | 1417 |