The circles (or dots) in this chart represent the first level of averaging of the Scenario Validation data, derived by averaging the responses by primary cohorts (age, ethnicity and affiliation). In addition, the major Survey Sources are colour coded and added to the cohort breakdown.
The responses may be further filtered, using the filters’ drop-down menus to the right of the chart. The number of responses for each point on the chart may be seen by hovering over the circles within the graph, which also reveals the cohort details.
