Value | Category | Cases | |
---|---|---|---|
1 | traditional | 6690 |
78%
|
2 | improved | 1384 |
16.1%
|
11 | both traditional | 398 |
4.6%
|
12 | traditional and improved | 91 |
1.1%
|
22 | both imroved | 9 |
0.1%
|
Sysmiss | 215 |