| Value | Category | Cases | |
|---|---|---|---|
| 0 | free | 6062 |
89.7%
|
| 1 | 86 |
1.3%
|
|
| 1.5 | 4 |
0.1%
|
|
| 2 | 120 |
1.8%
|
|
| 2.5 | 2 |
0%
|
|
| 3 | 21 |
0.3%
|
|
| 4 | 4 |
0.1%
|
|
| 5 | 286 |
4.2%
|
|
| 6 | 7 |
0.1%
|
|
| 7 | 1 |
0%
|
|
| 7.5 | 2 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| 10 | 108 |
1.6%
|
|
| 11 | 1 |
0%
|
|
| 12 | 2 |
0%
|
|
| 15 | 22 |
0.3%
|
|
| 18 | 1 |
0%
|
|
| 20 | 10 |
0.1%
|
|
| 25 | 6 |
0.1%
|
|
| 30 | 4 |
0.1%
|
|
| 40 | 1 |
0%
|
|
| 50 | 1 |
0%
|
|
| 60 | 1 |
0%
|
|
| 80 | 4 |
0.1%
|
|
| Sysmiss | [.a] invalid code | 0 | |
| Sysmiss | 33850 |