Year of DPT2 immunization (IM4BY)
Data file: ch
Overview
Valid:
205
Invalid:
765
Minimum:
2002
Maximum:
2006
Type:
Discrete
Decimal:
0
Width:
4
Range:
2002 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 2002 | 5 |
2.4%
|
|
| 2003 | 28 |
13.7%
|
|
| 2004 | 31 |
15.1%
|
|
| 2005 | 41 |
20%
|
|
| 2006 | 100 |
48.8%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 765 |
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.