Year of DPT1 immunization (IM4AY)
Data file: ch
Overview
Valid:
230
Invalid:
740
Minimum:
2002
Maximum:
2006
Type:
Discrete
Decimal:
0
Width:
4
Range:
2002 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 2002 | 8 |
3.5%
|
|
| 2003 | 29 |
12.6%
|
|
| 2004 | 37 |
16.1%
|
|
| 2005 | 53 |
23%
|
|
| 2006 | 103 |
44.8%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 740 |
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.