| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1191 |
73.8%
|
|
| 1 | 115 |
7.1%
|
|
| 2 | 66 |
4.1%
|
|
| 3 | 29 |
1.8%
|
|
| 4 | 33 |
2%
|
|
| 5 | 24 |
1.5%
|
|
| 6 | 22 |
1.4%
|
|
| 7 | 4 |
0.2%
|
|
| 8 | 11 |
0.7%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 30 |
1.9%
|
|
| 11 | 2 |
0.1%
|
|
| 12 | 15 |
0.9%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 6 |
0.4%
|
|
| 15 | 4 |
0.2%
|
|
| 16 | 4 |
0.2%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 7 |
0.4%
|
|
| 20 | 18 |
1.1%
|
|
| 21 | 1 |
0.1%
|
|
| 24 | 1 |
0.1%
|
|
| 25 | 1 |
0.1%
|
|
| 30 | 2 |
0.1%
|
|
| 40 | 7 |
0.4%
|
|
| 47 | 1 |
0.1%
|
|
| 48 | 1 |
0.1%
|
|
| 50 | 4 |
0.2%
|
|
| 77 | Don't know | 10 |
0.6%
|
| Sysmiss | 1856 |