| Value | Category | Cases | |
|---|---|---|---|
| 1 | 366 |
9.8%
|
|
| 2 | 1180 |
31.7%
|
|
| 3 | 850 |
22.8%
|
|
| 4 | 741 |
19.9%
|
|
| 5 | 293 |
7.9%
|
|
| 6 | 159 |
4.3%
|
|
| 7 | 40 |
1.1%
|
|
| 8 | 29 |
0.8%
|
|
| 9 | 7 |
0.2%
|
|
| 10 | 7 |
0.2%
|
|
| 11 | 1 |
0%
|
|
| 12 | 3 |
0.1%
|
|
| 13 | 3 |
0.1%
|
|
| 14 | 13 |
0.3%
|
|
| 15 | 4 |
0.1%
|
|
| 16 | 7 |
0.2%
|
|
| 17 | 4 |
0.1%
|
|
| 18 | 6 |
0.2%
|
|
| 19 | 2 |
0.1%
|
|
| 20 | 3 |
0.1%
|
|
| 77 | Don't know | 9 |
0.2%
|
| 99 | Don't know | 1 |
0%
|
| Sysmiss | 30 |