Value |
Category |
1 |
household selected at random, not surveyed in analogous months of the previous years and not exchanged in a given month |
2 |
household surveyed in analogous month of the previous year and not exchanged in a given month |
3 |
household surveyed in analogous months of two previous years and not exchanged in a given month |
4 |
household surveyed in analogous months of three previous years and not exchanged in a given month |
5 |
household surveyed in analogous month of the previous year (previous years) and not exchanged in a given month |
6 |
household surveyed in analogous month of the previous year (previous years) and discontinued survey within the month |
7 |
household selected at random not surveyed in analogous months of the previous years and exchanged in a given month |
8 |
household selected at random not surveyed in analogous months of the previous years and discontinued survey within the month |
9 |
household selected from the computer list and not exchanged in the given month |
10 |
household selected from the computer list and exchanged in the given month |
11 |
household selected from the computer list and discontinued examination in the given month |
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.