| Value | Category | Cases | |
|---|---|---|---|
| 0 | 252 |
1.2%
|
|
| 1 | 191 |
0.9%
|
|
| 2 | 12 |
0.1%
|
|
| 3 | 2 |
0%
|
|
| 4 | 1 |
0%
|
|
| 6 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| 13 | 1 |
0%
|
|
| 88 | Not applicable | 20588 |
97.2%
|
| 99 | Unspecified | 140 |
0.7%
|