Variable im3ey : Year of OPV4 immunization

Overview
Type: Continuous
Format: numeric
Width: 4
Decimal(s): 0
Range: 2544-9999
Valid case(s): 5159
Invalid: 4285
Minimum: 2544
Maximum: 9999

File: ch

Categories

Value Category Cases
9997 Inconsistency 0 0.0%
9999 Missing 190 100.0%
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.

Generated: APR-28-2008 using the IHSN Microdata Management Toolkit