Value | Category | Cases | |
---|---|---|---|
1 | Very common | 58 |
2.6%
|
2 | Fairly common | 93 |
4.2%
|
3 | Fairly rare | 303 |
13.8%
|
4 | Very rare | 1127 |
51.3%
|
9 | Don't know | 617 |
28.1%
|