Year when acquired - Communication device (Q705B2)
Data file: pwd_ind
Overview
Valid:
2
Invalid:
3222
Minimum:
2004
Maximum:
2007
Mean:
2005.5
Standard deviation:
2.121
Type:
Discrete
Decimal:
0
Width:
4
Range:
2004 - 2007
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 2004 | 1 |
50%
|
|
| 2007 | 1 |
50%
|
|
| Sysmiss | 3222 |
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.