How rare is that?
🫂 Born conjoined
1 in 200,000 of births
One person in 20 towns of 10,000. About one in 200,000.
Too rare to show on a grid of 100: one person in 20 towns of 10,000.
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 "births", which is not always the whole world.
Tick it on the Ladder → and combine it with everything else about you