| Value | Category | Cases | |
|---|---|---|---|
| 0 | 536 |
2.2%
|
|
| 1 | 296 |
1.2%
|
|
| 2 | 23 |
0.1%
|
|
| 3 | 6 |
0%
|
|
| 4 | 4 |
0%
|
|
| 5 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| 15 | 1 |
0%
|
|
| 88 | Not applicable | 23701 |
96%
|
| 99 | Unspecified | 132 |
0.5%
|