> Don't use sand charts kids.
And what would you use as an alternative? It would take a LOT of bars to display this information during the 90s as a grouped bar chart.
And what would you use as an alternative? It would take a LOT of bars to display this information during the 90s as a grouped bar chart.
Non-cumulative line charts. As usually is the answer to that question.
As a bonus, you can break line charts by line, and you can zoom parts of it.
I suppose. But a chart with 23 different lines is quite difficult to read in my experience.
I.e., visually distinguishing that many lines from each other is not easy.