One or multi location trends show line graphs that either offer a larger view or compare multiple geographies. All of the graphs for multi location trends have the same y axes - the same height for items.
Sub-groups lets you compare groups of interest within some indicators – for example, age or sex.
Depending on the page and data, you may choose one or more locations and/or dates.
The Hover for details box at bottom right gives you brief notes about some indicators.
Indicator Info provides more detailed information about indicators and their sources, often with links.
Census data source detail contains technical details about which Census columns are used for which indicators, where Census data are used.
Tips:
If you see a blank chart, make sure you've selected all of the options available - for example, indicator, location and date.
If you don't see an indicator you expected, it might not be available for the time / location you've selected. Try different settings.
If you can't scroll down to what you want, try collapsing some of the categories to make the list shorter.
You can expand to full-screen with the diagonal arrows at bottom right.