Data
507,960 items of data are available, covering 488,512 participants.
Defined-instances run from 0 to 1, labelled using Instancing 
2.
Units of measurement are percent.
| 
| Maximum | 58.418 |  | Decile 9 | 52.762 |  | Decile 8 | 52.0074 |  | Decile 7 | 51.433 |  | Decile 6 | 50.904 |  | Median | 50.3775 |  | Decile 4 | 49.7991 |  | Decile 3 | 49.13 |  | Decile 2 | 48.271 |  | Decile 1 | 46.924 |  | Minimum | 20.651 |  |   | 
Mean = 50.0412Std.dev = 2.422772326 items below graph minimum of 41.086 | 
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
488,083 participants, 488,083 items
| 
| Maximum | 58.418 |  | Decile 9 | 52.771 |  | Decile 8 | 52.018 |  | Decile 7 | 51.4449 |  | Decile 6 | 50.9165 |  | Median | 50.39 |  | Decile 4 | 49.812 |  | Decile 3 | 49.142 |  | Decile 2 | 48.281 |  | Decile 1 | 46.93 |  | Minimum | 20.651 |  |   | 
Mean = 50.0512Std.dev = 2.42452244 items below graph minimum of 41.089 | 
Instance 1 : First repeat assessment visit (2012-13)
19,877 participants, 19,877 items
| 
| Maximum | 56.381 |  | Decile 9 | 52.528 |  | Decile 8 | 51.7185 |  | Decile 7 | 51.121 |  | Decile 6 | 50.5945 |  | Median | 50.082 |  | Decile 4 | 49.5153 |  | Decile 3 | 48.865 |  | Decile 2 | 48.0495 |  | Decile 1 | 46.7542 |  | Minimum | 32.537 |  |   | 
Mean = 49.7957Std.dev = 2.3666877 items below graph minimum of 40.9805 |