| Value |
Category |
Cases |
|
| 1 |
There Is a Diff. |
29 |
|
| 2 |
No Difference |
252 |
|
| 88 |
N.A. |
1593 |
|
| 98 |
D.K. |
3 |
|
| 99 |
|
2 |
|
| Sysmiss |
|
120 |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
