| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.1%
|
|
| 1 | 131 |
8.1%
|
|
| 2 | 61 |
3.8%
|
|
| 3 | 114 |
7.1%
|
|
| 4 | 137 |
8.5%
|
|
| 5 | 178 |
11.1%
|
|
| 6 | 179 |
11.1%
|
|
| 7 | 201 |
12.5%
|
|
| 8 | 147 |
9.1%
|
|
| 9 | 176 |
10.9%
|
|
| 10 | 113 |
7%
|
|
| 11 | 68 |
4.2%
|
|
| 12 | 45 |
2.8%
|
|
| 13 | 30 |
1.9%
|
|
| 14 | 13 |
0.8%
|
|
| 15 | 5 |
0.3%
|
|
| 16 | 1 |
0.1%
|
|
| 17 | 1 |
0.1%
|
|
| 18 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| Missing value | 7 |
0.4%
|