| Value | Category | Cases | |
|---|---|---|---|
| 0 | 261 |
15.3%
|
|
| 1 | 24 |
1.4%
|
|
| 2 | 64 |
3.7%
|
|
| 3 | 208 |
12.2%
|
|
| 4 | 119 |
7%
|
|
| 5 | 75 |
4.4%
|
|
| 6 | 30 |
1.8%
|
|
| 7 | 4 |
0.2%
|
|
| 8 | 31 |
1.8%
|
|
| 9 | 28 |
1.6%
|
|
| 10 | 30 |
1.8%
|
|
| 11 | 11 |
0.6%
|
|
| 12 | 42 |
2.5%
|
|
| 13 | 3 |
0.2%
|
|
| 14 | 3 |
0.2%
|
|
| 15 | 16 |
0.9%
|
|
| 16 | 7 |
0.4%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 25 |
1.5%
|
|
| 20 | 28 |
1.6%
|
|
| 21 | 15 |
0.9%
|
|
| 22 | 42 |
2.5%
|
|
| 23 | 9 |
0.5%
|
|
| 24 | 19 |
1.1%
|
|
| Missing value | 615 |
36%
|