Gregor Aisch and Larry Buchanan for the New York Times visualized Olympic medal dominance with a streamgraph for each event. Time is on the horizontal axis, and each stack represents a country. The greater the height is at any point, the more medals the country won that year. Nice labels, too.
Streamgraph of Olympic medal wins
Projects by Nathan Yau See All →
Percentage of People Who Married, Given Your Age
Or, given your age, the percentage of fish left in the sea. Here’s a chart.