| Value | Category | Cases | |
|---|---|---|---|
| 0 | none | 237 |
7.3%
|
| 1 | 208 |
6.4%
|
|
| 2 | 49 |
1.5%
|
|
| 3 | 10 |
0.3%
|
|
| 4 | 1 |
0%
|
|
| 5 | 1 |
0%
|
|
| 6 | 2 |
0.1%
|
|
| 99 | not applicable | 2748 |
84.4%
|
| 9999995 | missing:impute | 0 |
0%
|