year became a priv pens member
Datafile
Variable note:
This variable is part of the "quality of measures of change" experiment. See the description of experiments in the IP User Guide.
Question asked in the latest wave:
personalpensions_ip4.ppyrs_b3y
Question label:
Year became a Priv Pens member
Question universe:
if PPEN = 1 (contributes to a personal pension scheme)
and if ff_changew4 = 2 (Measures of change experiment Version B)
and if PPYRS_B1 = 2 (Date provided)
Question interviewer instructions:
ENTER YEAR JOINED PENSION SCHEME
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 2162 | 90.65% |
| proxy | -7 | 206 | 8.64% |
| [Value >= 0] | 1 | 17 | 0.71% |
| Total | 2385 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1991.76 | 2368 | 1976.0 | 2010.0 | 9.26 | 17 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 1614 | 91.91% |
| proxy | -7 | 135 | 7.69% |
| [Value >= 0] | 1 | 7 | 0.4% |
| Total | 1756 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2000.14 | 1749 | 1987.0 | 2010.0 | 9.82 | 7 |
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 1780 | 95.19% |
| proxy | -7 | 82 | 4.39% |
| [Value >= 0] | 1 | 8 | 0.43% |
| Total | 1870 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 1996.0 | 1862 | 1985.0 | 2008.0 | 8.42 | 8 |



