Value |
Category |
1 |
1985 |
2 |
1986 |
3 |
1987 |
4 |
1988 |
5 |
1989 |
6 |
1990 |
7 |
1991 |
8 |
1992 |
9 |
OTHER |
99 |
OMITTED |
11 |
.A |
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.