| Value | Category | Cases | |
|---|---|---|---|
| -99 | 23 |
1.5%
|
|
| -97 | 1 |
0.1%
|
|
| 0 | 808 |
51.3%
|
|
| 1 | 46 |
2.9%
|
|
| 2 | 95 |
6%
|
|
| 3 | 93 |
5.9%
|
|
| 4 | 52 |
3.3%
|
|
| 5 | 111 |
7.1%
|
|
| 6 | 50 |
3.2%
|
|
| 7 | 30 |
1.9%
|
|
| 8 | 17 |
1.1%
|
|
| 9 | 4 |
0.3%
|
|
| 10 | 88 |
5.6%
|
|
| 12 | 8 |
0.5%
|
|
| 13 | 5 |
0.3%
|
|
| 15 | 29 |
1.8%
|
|
| 18 | 2 |
0.1%
|
|
| 20 | 14 |
0.9%
|
|
| 25 | 5 |
0.3%
|
|
| 27 | 1 |
0.1%
|
|
| 30 | 5 |
0.3%
|
|
| Missing value | 87 |
5.5%
|