| Value | Category | Cases | |
|---|---|---|---|
| 0 | 481 |
17.7%
|
|
| 1 | 197 |
7.3%
|
|
| 2 | 415 |
15.3%
|
|
| 3 | 392 |
14.5%
|
|
| 4 | 286 |
10.5%
|
|
| 5 | 358 |
13.2%
|
|
| 6 | 140 |
5.2%
|
|
| 7 | 51 |
1.9%
|
|
| 8 | 80 |
2.9%
|
|
| 9 | 50 |
1.8%
|
|
| 10 | 47 |
1.7%
|
|
| 11 | 35 |
1.3%
|
|
| 12 | 159 |
5.9%
|
|
| 13 | 1 |
0%
|
|
| 14 | 3 |
0.1%
|
|
| 15 | 8 |
0.3%
|
|
| 16 | 1 |
0%
|
|
| 17 | 6 |
0.2%
|
|
| 18 | 1 |
0%
|
|
| 20 | 1 |
0%
|
|
| Sysmiss | 39 |