Year of Polio1 immunization (HF13P1Y)
Data file: ch
Overview
Valid:
601
Invalid:
955
Minimum:
0.0
Maximum:
2014.0
Mean:
1603.910149750416
Standard deviation:
810.1286555727698
Type:
Discrete
Width:
9
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 122 |
20.3%
|
| 2011 | 77 |
12.8%
|
|
| 2012 | 159 |
26.5%
|
|
| 2013 | 207 |
34.4%
|
|
| 2014 | 36 |
6%
|
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.