| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.2%
|
|
| 1 | 81 |
12.8%
|
|
| 2 | 110 |
17.4%
|
|
| 3 | 80 |
12.6%
|
|
| 4 | 60 |
9.5%
|
|
| 5 | 56 |
8.8%
|
|
| 6 | 32 |
5%
|
|
| 7 | 27 |
4.3%
|
|
| 8 | 21 |
3.3%
|
|
| 9 | 3 |
0.5%
|
|
| 10 | 67 |
10.6%
|
|
| 12 | 23 |
3.6%
|
|
| 13 | 2 |
0.3%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 18 |
2.8%
|
|
| 16 | 1 |
0.2%
|
|
| 17 | 4 |
0.6%
|
|
| 18 | 3 |
0.5%
|
|
| 20 | 26 |
4.1%
|
|
| 22 | 1 |
0.2%
|
|
| 25 | 9 |
1.4%
|
|
| 26 | 1 |
0.2%
|
|
| 27 | 1 |
0.2%
|
|
| 28 | 1 |
0.2%
|
|
| 30 | 2 |
0.3%
|
|
| 31 | 1 |
0.2%
|
|
| 35 | 1 |
0.2%
|
|
| 50 | 1 |
0.2%
|
|
| 77 | refuse | 0 |
0%
|
| 88 | don't know | 0 |
0%
|
| 99 | missing | 0 |
0%
|
| Sysmiss | 4336 |