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.
Others
Notes
Available in versions -, 01, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 16
range 0:98 ; range 998:999
Must be blank if sores <> 1, Must be 00 if < 1 month