| Value | Category | Cases | |
|---|---|---|---|
| 1 | 47 |
0.2%
|
|
| 2 | 13 |
0.1%
|
|
| 3 | 12 |
0.1%
|
|
| 4 | 6 |
0%
|
|
| 6 | 4 |
0%
|
|
| 7 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 10 | 2 |
0%
|
|
| 15 | 1 |
0%
|
|
| 17 | 1 |
0%
|
|
| 98 | Do not know | 2 |
0%
|
| 99 | Unspecified | 20895 |
99.6%
|