| Value | Category | Cases | |
|---|---|---|---|
| 0 | 5 |
0.4%
|
|
| 1 | 494 |
38.8%
|
|
| 2 | 374 |
29.4%
|
|
| 3 | 205 |
16.1%
|
|
| 4 | 94 |
7.4%
|
|
| 5 | 69 |
5.4%
|
|
| 6 | 15 |
1.2%
|
|
| 7 | 3 |
0.2%
|
|
| 9 | 3 |
0.2%
|
|
| 10 | 2 |
0.2%
|
|
| 11 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 97 | Inconsistent | 0 |
0%
|
| 99 | Missing | 6 |
0.5%
|
| Sysmiss | 287 |