Value |
Category |
1 |
IHS (1992) |
2 |
MS1 (1993) |
3 |
MS2 (1994) |
4 |
MS3 (1995/96) |
5 |
MS4 (1996/97) |
6 |
UNHS (1999/00) |
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.