| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1328 |
80.6%
|
|
| 1 | 117 |
7.1%
|
|
| 2 | 31 |
1.9%
|
|
| 3 | 20 |
1.2%
|
|
| 4 | 17 |
1%
|
|
| 5 | 12 |
0.7%
|
|
| 6 | 19 |
1.2%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 18 |
1.1%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 20 |
1.2%
|
|
| 12 | 17 |
1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 3 |
0.2%
|
|
| 15 | 6 |
0.4%
|
|
| 20 | 7 |
0.4%
|
|
| 21 | 1 |
0.1%
|
|
| 22 | 1 |
0.1%
|
|
| 24 | 3 |
0.2%
|
|
| 25 | 6 |
0.4%
|
|
| 28 | 1 |
0.1%
|
|
| 30 | 6 |
0.4%
|
|
| 33 | 1 |
0.1%
|
|
| 35 | 1 |
0.1%
|
|
| 40 | 1 |
0.1%
|
|
| 50 | 6 |
0.4%
|
|
| 77 | Don't know | 1 |
0.1%
|
| Sysmiss | 2991 |