| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1474 |
16.6%
|
| 2 | 2 | 594 |
6.7%
|
| 3 | 3 | 129 |
1.5%
|
| 4 | 4 | 42 |
0.5%
|
| 5 | 5 | 2 |
0%
|
| 6 | 6 | 5 |
0.1%
|
| 88 | Not applicable | 6643 |
74.7%
|
| 99 | Unspecified | 7 |
0.1%
|