| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4 |
0.1%
|
|
| 1 | 30 |
0.6%
|
|
| 2 | 136 |
2.6%
|
|
| 3 | 280 |
5.4%
|
|
| 4 | 620 |
12%
|
|
| 5 | 811 |
15.6%
|
|
| 6 | 1309 |
25.2%
|
|
| 7 | 977 |
18.8%
|
|
| 8 | 511 |
9.8%
|
|
| 9 | 334 |
6.4%
|
|
| 10 | 128 |
2.5%
|
|
| 11 | 24 |
0.5%
|
|
| 12 | 24 |
0.5%
|
|
| Sysmiss | 516 |