Value | Category | Cases | |
---|---|---|---|
0 | 9 |
2.3%
|
|
1 | 314 |
81.6%
|
|
2 | 52 |
13.5%
|
|
3 | 7 |
1.8%
|
|
4 | 3 |
0.8%
|
|
Sysmiss | 1995 |