| Value | Category | Cases | |
|---|---|---|---|
| 0 | 708 |
65.1%
|
|
| 1 | 73 |
6.7%
|
|
| 2 | 56 |
5.2%
|
|
| 3 | 23 |
2.1%
|
|
| 4 | 26 |
2.4%
|
|
| 5 | 8 |
0.7%
|
|
| 6 | 11 |
1%
|
|
| 7 | 41 |
3.8%
|
|
| 8 | 13 |
1.2%
|
|
| 9 | 3 |
0.3%
|
|
| 10 | 32 |
2.9%
|
|
| 12 | 3 |
0.3%
|
|
| 14 | 4 |
0.4%
|
|
| 15 | 2 |
0.2%
|
|
| 18 | 3 |
0.3%
|
|
| 19 | 1 |
0.1%
|
|
| 20 | 6 |
0.6%
|
|
| 21 | 1 |
0.1%
|
|
| 30 | 2 |
0.2%
|
|
| 33 | 1 |
0.1%
|
|
| 34 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 50 | 5 |
0.5%
|
|
| 77 | Don't know | 63 |
5.8%
|
| Sysmiss | 2900 |