| Value | Category | Cases | |
|---|---|---|---|
| 0 | 49 |
4.2%
|
|
| 1 | 18 |
1.5%
|
|
| 2 | 27 |
2.3%
|
|
| 3 | 16 |
1.4%
|
|
| 4 | 7 |
0.6%
|
|
| 5 | 5 |
0.4%
|
|
| 6 | 6 |
0.5%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| 9 | 1 |
0.1%
|
|
| 10 | 4 |
0.3%
|
|
| 11 | 5 |
0.4%
|
|
| 12 | 6 |
0.5%
|
|
| 14 | 1 |
0.1%
|
|
| 18 | 1 |
0.1%
|
|
| 24 | 1 |
0.1%
|
|
| 30 | 1 |
0.1%
|
|
| 99 | N/R | 24 |
2.1%
|
| 888 | Don't know | 2 |
0.2%
|
| 999 | N/A | 989 |
84.9%
|
| Sysmiss | 34 |