You can change around the axis etc however you like. Suggestion:
Color: unique colors
Size: Number of Cliques
Y-axis: Followers
X-axis: Following
Now press the “play” button at the bottom left of the chart. You’ll see the bubbles change in size. I know it looks like a year, but it’s not – 1903 means number of cliques of size 3, 1904 is number of cliques of size 4, etc (haven’t figured out how to fix this yet, if anyone knows please let me know in the comments – thanks!)