| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 5 |
0.2%
|
| 2 | 1 | 4 |
0.1%
|
| 3 | 10 | 10 |
0.3%
|
| 4 | 12 | 5 |
0.2%
|
| 5 | 15 | 7 |
0.2%
|
| 6 | 18 | 3 |
0.1%
|
| 7 | 2 | 9 |
0.3%
|
| 8 | 20 | 7 |
0.2%
|
| 9 | 3 | 12 |
0.4%
|
| 10 | 30 | 3 |
0.1%
|
| 11 | 4 | 8 |
0.3%
|
| 12 | 5 | 13 |
0.4%
|
| 13 | 6 | 13 |
0.4%
|
| 14 | 7 | 5 |
0.2%
|
| 15 | 8 | 6 |
0.2%
|
| 16 | 9 | 8 |
0.3%
|
| 17 | 998 | 16 |
0.5%
|
| 18 | Other | 14 |
0.5%
|
| Missing value | 2910 |
95.2%
|