| Value | Category | Cases | |
|---|---|---|---|
| 0 | 12 |
0.3%
|
|
| 1 | 621 |
15.4%
|
|
| 2 | 511 |
12.7%
|
|
| 3 | 152 |
3.8%
|
|
| 4 | 169 |
4.2%
|
|
| 5 | 32 |
0.8%
|
|
| 6 | 11 |
0.3%
|
|
| 7 | 36 |
0.9%
|
|
| 8 | 3 |
0.1%
|
|
| 9 | 2 |
0%
|
|
| 10 | 2 |
0%
|
|
| 11 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 14 | 2 |
0%
|
|
| 15 | 2 |
0%
|
|
| 16 | 1 |
0%
|
|
| 30 | 1 |
0%
|
|
| Missing value | 2466 |
61.3%
|