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This dashboard makes use of the relationships between geographic units in different geographic unit set versions as defined in relationship tables. In particular, this dashboard looks at well defined relationships where there are direct relationships between two geographic units from different unit set versions, in which data can be aggregated from the newest to the oldest. Relationships that “break” the unit, such as redistributions, won’t be added to the visualizations. Once the relationship is “broken”, data can no longer be aggregated from the current year to that year, or any previous year.
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The third visualization is a map that shows the boundaries of all geographic units counted by the dial in the second visualization. Spatial data are not available for every country and year, even if relationships are well defined. When that is the case that section will display the message “No No Available Geographic Data.”
You can interact with the map in the following ways:
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