I have had a few issues with the ER statistics in CORE. The figure that shows in in the bubble at the bottom is apparently a realtime figure/percentage. This isn't useful, and also just confuses clients. Can't we just make it a percentage/figure that is based on the period of time selected, like all other figures in CORE? This is easy to find in the export, and so I'm not sure why we don't include it as a top level statistic.