Length 0:55Public interest
Heart disease killed 9.5 million people in 2023, the world's top killer
Ranked bars · 2023 data
Chart type · Comparison
Every bar starts from the same baseline on the same scale, so length maps directly to value. Compare lengths; the sorting is already done for you.
The default for comparing quantities — the most accurately read chart there is.
The values are nearly identical, or there are so many items that each bar becomes a hairline.
Starting the axis anywhere but zero. On a bar chart, length is the value, so a truncated axis multiplies small differences.
Example data
Average viewer accuracy in a mini-study
The sample dataset this format ships with, drawn the way the site draws every clip's numbers — hover, sort or step through it. Figures as given by its source line: Example study data.