| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1508 |
42.7%
|
|
| 1 | 819 |
23.2%
|
|
| 2 | 628 |
17.8%
|
|
| 3 | 269 |
7.6%
|
|
| 4 | 149 |
4.2%
|
|
| 5 | 88 |
2.5%
|
|
| 6 | 51 |
1.4%
|
|
| 7 | 11 |
0.3%
|
|
| 8 | 10 |
0.3%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 78 |