| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3961 |
70.4%
|
|
| 1 | 419 |
7.4%
|
|
| 2 | 375 |
6.7%
|
|
| 3 | 293 |
5.2%
|
|
| 4 | 67 |
1.2%
|
|
| 5 | 89 |
1.6%
|
|
| 6 | 72 |
1.3%
|
|
| 7 | 125 |
2.2%
|
|
| 8 | 9 |
0.2%
|
|
| 9 | 3 |
0.1%
|
|
| 10 | 20 |
0.4%
|
|
| 12 | 17 |
0.3%
|
|
| 13 | 2 |
0%
|
|
| 14 | 44 |
0.8%
|
|
| 15 | 2 |
0%
|
|
| 16 | 1 |
0%
|
|
| 17 | 1 |
0%
|
|
| 18 | 1 |
0%
|
|
| 20 | 3 |
0.1%
|
|
| 21 | 11 |
0.2%
|
|
| 23 | 1 |
0%
|
|
| 24 | 1 |
0%
|
|
| 30 | 6 |
0.1%
|
|
| 77 | Don't know | 105 |
1.9%
|
| Sysmiss | 52 |