| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 203 |
1.9%
|
| 2 | 2 | 166 |
1.6%
|
| 3 | 3 | 159 |
1.5%
|
| 4 | 4 | 162 |
1.5%
|
| 5 | 5 | 160 |
1.5%
|
| 6 | 6 | 190 |
1.8%
|
| 7 | 7 | 143 |
1.3%
|
| 8 | 8 | 137 |
1.3%
|
| 9 | 9 | 103 |
1%
|
| 10 | 10 | 134 |
1.3%
|
| 11 | 11 | 105 |
1%
|
| 12 | 12 | 57 |
0.5%
|
| Missing value | 8933 |
83.9%
|