Month of last birth (CM12M)
Data file: wm
Overview
Valid:
1901
Invalid:
1087
Minimum:
1.0
Maximum:
99.0
Mean:
7.4492372435560235
Standard deviation:
9.01362569125804
Type:
Discrete
Width:
7
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | January | 149 |
7.8%
|
| 2 | February | 137 |
7.2%
|
| 3 | March | 148 |
7.8%
|
| 4 | April | 144 |
7.6%
|
| 5 | May | 154 |
8.1%
|
| 6 | June | 155 |
8.2%
|
| 7 | July | 158 |
8.3%
|
| 8 | August | 164 |
8.6%
|
| 9 | September | 196 |
10.3%
|
| 10 | October | 168 |
8.8%
|
| 11 | November | 157 |
8.3%
|
| 12 | December | 155 |
8.2%
|
| 98 | DK | 15 |
0.8%
|
| 99 | Missing | 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.