| Value |
Category |
Cases |
|
| 1981 |
|
2 |
|
| 1983 |
|
2 |
|
| 1984 |
|
1 |
|
| 1989 |
|
1 |
|
| 1990 |
|
2 |
|
| 1991 |
|
36 |
|
| 1992 |
|
201 |
|
| 1993 |
|
207 |
|
| 1994 |
|
154 |
|
| Sysmiss |
|
9095 |
|
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.
