| Value | Category | Cases | |
|---|---|---|---|
| 0 | 978 |
7.6%
|
|
| 1 | 765 |
6%
|
|
| 2 | 365 |
2.8%
|
|
| 3 | 167 |
1.3%
|
|
| 4 | 79 |
0.6%
|
|
| 5 | 32 |
0.2%
|
|
| 6 | 8 |
0.1%
|
|
| 7 | 4 |
0%
|
|
| 8 | 2 |
0%
|
|
| 9 | 1 |
0%
|
|
| Missing value | 10438 |
81.3%
|