| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.9%
|
|
| 1 | 252 |
38.4%
|
|
| 2 | 113 |
17.2%
|
|
| 3 | 195 |
29.7%
|
|
| 4 | 10 |
1.5%
|
|
| 5 | 5 |
0.8%
|
|
| 6 | 33 |
5%
|
|
| 7 | 5 |
0.8%
|
|
| 8 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 12 | 13 |
2%
|
|
| 13 | 1 |
0.2%
|
|
| 25 | 1 |
0.2%
|
|
| 30 | 4 |
0.6%
|
|
| 33 | 1 |
0.2%
|
|
| 35 | 2 |
0.3%
|
|
| 40 | 6 |
0.9%
|
|
| 45 | 7 |
1.1%
|
|
| Sysmiss | 1999 |