| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 |
1%
|
|
| 2 | 6 |
6.1%
|
|
| 3 | 10 |
10.1%
|
|
| 4 | 1 |
1%
|
|
| 5 | 10 |
10.1%
|
|
| 6 | 3 |
3%
|
|
| 7 | 8 |
8.1%
|
|
| 8 | 3 |
3%
|
|
| 9 | 3 |
3%
|
|
| 10 | 7 |
7.1%
|
|
| 11 | 2 |
2%
|
|
| 12 | 1 |
1%
|
|
| 13 | 2 |
2%
|
|
| 15 | 1 |
1%
|
|
| 16 | 1 |
1%
|
|
| 17 | 2 |
2%
|
|
| 18 | 4 |
4%
|
|
| 19 | 2 |
2%
|
|
| 20 | 6 |
6.1%
|
|
| 21 | 2 |
2%
|
|
| 22 | 1 |
1%
|
|
| 23 | 2 |
2%
|
|
| 25 | 2 |
2%
|
|
| 28 | 1 |
1%
|
|
| 34 | 2 |
2%
|
|
| 48 | 1 |
1%
|
|
| 77 | Don't know | 13 |
13.1%
|
| 88 | No applicable | 1 |
1%
|
| 99 | Missing | 1 |
1%
|
| Sysmiss | 4643 |