| Value |
Category |
Cases |
|
| 1990 |
|
7 |
|
| 1991 |
|
143 |
|
| 1992 |
|
173 |
|
| 1993 |
|
114 |
|
| 1994 |
|
1 |
|
| 7777 |
DON'T KNOW |
17 |
|
| 9999 |
REFUSED |
0 |
|
| Sysmiss |
|
8575 |
|
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.
