| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1378 |
59.1%
|
|
| 2 | 478 |
20.5%
|
|
| 3 | 240 |
10.3%
|
|
| 4 | 104 |
4.5%
|
|
| 5 | 67 |
2.9%
|
|
| 6 | 25 |
1.1%
|
|
| 7 | 9 |
0.4%
|
|
| 8 | 8 |
0.3%
|
|
| 9 | 2 |
0.1%
|
|
| 10 | 10 |
0.4%
|
|
| 12 | 2 |
0.1%
|
|
| 14 | 1 |
0%
|
|
| 15 | 2 |
0.1%
|
|
| 20 | 1 |
0%
|
|
| 25 | 1 |
0%
|
|
| 30 | 2 |
0.1%
|
|
| 77 | Don't know | 0 |
0%
|
| Sysmiss | 3935 |