| Value |
Category |
Cases |
|
| 1 |
Yes, Clean |
451 |
|
| 2 |
No, Not Clean |
104 |
|
| 88 |
N.A. |
1322 |
|
| 98 |
D.K. |
0 |
|
| 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.
