Data
124,698 items of data are available, covering 124,698 participants.
Some values have special meanings defined by Data-Coding 
1929.
Units of measurement are calendar year.
| 
| Maximum | 2023 |  | Decile 9 | 2022 |  | Decile 8 | 2021 |  | Decile 7 | 2020 |  | Decile 6 | 2020 |  | Median | 2019 |  | Decile 4 | 2019 |  | Decile 3 | 2018 |  | Decile 2 | 2017 |  | Decile 1 | 2017 |  | Minimum | 2017 |  |   | 
There are 7 distinct values.Mean = 2019.29Std.dev = 1.735651556 items have value -3 (Prefer not to answer)4139 items have value -1 (Do not know)6467 items have value 0 (I am still working in some capacity)79138 items have value 1 (Before 2017) | 
Notes
Mental Well-being online question: "When did you retire? (by which we mean stop working in your field, not merely take official retirement)?"  
Question was asked when Field 29169 was Retired.
Coding 1929 defines 4 special values:
- 0 represents "I am still working in some capacity"
- 1 represents "Before 2017"
- -1 represents "Do not know"
- -3 represents "Prefer not to answer"