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 | 67.3694 |  | Decile 9 | 58.6118 |  | Decile 8 | 58.043 |  | Decile 7 | 57.6508 |  | Decile 6 | 57.32 |  | Median | 57.0172 |  | Decile 4 | 56.716 |  | Decile 3 | 56.3949 |  | Decile 2 | 56.0189 |  | Decile 1 | 55.489 |  | Minimum | 47.7579 |  |   | 
Mean = 57.0408Std.dev = 1.2380754 items below graph minimum of 52.3662352 items above graph maximum of 61.7346 | 
2 Instances
Instance 0 : Initial assessment visit (2006-2010) at which participants were recruited and consent given
488,083 participants, 488,083 items
| 
| Maximum | 67.3694 |  | Decile 9 | 58.606 |  | Decile 8 | 58.0378 |  | Decile 7 | 57.645 |  | Decile 6 | 57.3145 |  | Median | 57.0119 |  | Decile 4 | 56.71 |  | Decile 3 | 56.388 |  | Decile 2 | 56.011 |  | Decile 1 | 55.481 |  | Minimum | 47.7579 |  |   | 
Mean = 57.0345Std.dev = 1.2394152 items below graph minimum of 52.356346 items above graph maximum of 61.731 | 
Instance 1 : First repeat assessment visit (2012-13)
19,877 participants, 19,877 items
| 
| Maximum | 62.423 |  | Decile 9 | 58.739 |  | Decile 8 | 58.1652 |  | Decile 7 | 57.79 |  | Decile 6 | 57.456 |  | Median | 57.15 |  | Decile 4 | 56.864 |  | Decile 3 | 56.5571 |  | Decile 2 | 56.206 |  | Decile 1 | 55.713 |  | Minimum | 52.0158 |  |   | 
Mean = 57.1961Std.dev = 1.194261 item below graph minimum of 52.6878 items above graph maximum of 61.765 |