How rare is that?
🌈 Synesthesia
1 in 25 of people
About 4 of every 100 people are in this group. Letters have colors, sounds have shapes.
Each figure stands for one percent of the group. The share is a rounded estimate from public surveys and published studies; the group it refers to is "people", which is not always the whole world.
Tick it on the Ladder → and combine it with everything else about you