| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0%
|
|
| 1 | 1595 |
67.6%
|
|
| 2 | 143 |
6.1%
|
|
| 3 | 60 |
2.5%
|
|
| 4 | 45 |
1.9%
|
|
| 5 | 44 |
1.9%
|
|
| 6 | 392 |
16.6%
|
|
| 7 | 4 |
0.2%
|
|
| 8 | 8 |
0.3%
|
|
| 9 | 4 |
0.2%
|
|
| 10 | 12 |
0.5%
|
|
| 11 | 3 |
0.1%
|
|
| 12 | 21 |
0.9%
|
|
| 15 | 1 |
0%
|
|
| 18 | 1 |
0%
|
|
| 20 | 7 |
0.3%
|
|
| 51 | 1 |
0%
|
|
| 999 | 19 |
0.8%
|
|
| Sysmiss | 5 |