Year of Polio4 immunization (IM3P4Y)
Data file: ch
Overview
Valid:
1406
Minimum:
0.0
Maximum:
9997.0
Mean:
758.1116642958748
Standard deviation:
1012.2165521153576
Type:
Discrete
Width:
8
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | Not given | 883 |
62.8%
|
| 2012 | 16 |
1.1%
|
|
| 2013 | 228 |
16.2%
|
|
| 2014 | 276 |
19.6%
|
|
| 4444 | Marked on card | 2 |
0.1%
|
| 9997 | Inconsistent | 1 |
0.1%
|
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.