| Value | Category | Cases | |
|---|---|---|---|
| 1.4 | 9 |
1.6%
|
|
| 1.5 | 80 |
14.4%
|
|
| 1.6 | 256 |
46%
|
|
| 1.7 | 163 |
29.3%
|
|
| 1.8 | 45 |
8.1%
|
|
| 1.9 | 4 |
0.7%
|
|
| Sysmiss | 7 |