| Value | Category | Cases | |
|---|---|---|---|
| -99 | 11 |
0.7%
|
|
| 0 | 1467 |
93.2%
|
|
| 1 | 1 |
0.1%
|
|
| 2 | 1 |
0.1%
|
|
| 3 | 1 |
0.1%
|
|
| 8 | 3 |
0.2%
|
|
| 9 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 25 | 1 |
0.1%
|
|
| Missing value | 87 |
5.5%
|