Year of Measles or MMR immunization (IM6Y)
Data file: ch
Overview
Valid:
144
Invalid:
826
Minimum:
2002
Maximum:
2006
Type:
Discrete
Decimal:
0
Width:
4
Range:
2002 - 9999
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 2002 | 2 |
1.4%
|
|
| 2003 | 13 |
9%
|
|
| 2004 | 30 |
20.8%
|
|
| 2005 | 28 |
19.4%
|
|
| 2006 | 71 |
49.3%
|
|
| 9999 | Missing | 0 |
0%
|
| Sysmiss | 826 |
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.