Year of OPV0 immunization (IM3AY)
Data file: ch
Overview
Valid:
123
Invalid:
847
Minimum:
2002
Maximum:
2006
Type:
Discrete
Decimal:
0
Width:
4
Range:
2002 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 2002 | 6 |
4.9%
|
|
| 2003 | 26 |
21.1%
|
|
| 2004 | 20 |
16.3%
|
|
| 2005 | 33 |
26.8%
|
|
| 2006 | 38 |
30.9%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 847 |
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.