Year of DPT1 immunization (IM4AY)
Data file: ch
Overview
Valid:
9759
Invalid:
4485
Minimum:
2003
Maximum:
9999
Type:
Discrete
Decimal:
0
Width:
4
Range:
2003 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 2003 | 302 |
3.1%
|
|
| 2004 | 1310 |
13.4%
|
|
| 2005 | 1682 |
17.2%
|
|
| 2006 | 2300 |
23.6%
|
|
| 2007 | 2557 |
26.2%
|
|
| 2008 | 1519 |
15.6%
|
|
| 9999 | Missing | 89 |
0.9%
|
| Sysmiss | 4485 |
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.