Value | Category | Cases | |
---|---|---|---|
0 | no warning | 117 |
54.7%
|
1 | 1 week or less | 67 |
31.3%
|
2 | more than 1 week | 22 |
10.3%
|
99 | don't know | 3 |
1.4%
|
999 | not applicable | 5 |
2.3%
|