I had to finish the number examples on that page to prove this to myself: 000 -> 0 001 -> 1 010 -> 1 011 -> 2 100 -> 1 101 -> 2 110 -> 2 111 -> 3 0 -> 1: 12.5

I had to finish the number examples on that page to prove this to myself: 000 -> 0 001 -> 1 010 -> 1 011 -> 2 100 -> 1 101 -> 2 110 -> 2 111 -> 3 0 -> 1: 12.5% 1 -> 3: 37.5% 2 -> 3: 37.5% 3 -> 1: 12.5% 0000 -> 0 0001 -> 1 0010 -> 1 0011 -> 2 0100 -> 1 0101 -> 2 0110 -> 2 0111 -> 3 1000 -> 1 1001 -> 2 1010 -> 2 1011 -> 3 1100 -> 2 1101 -> 3 1110 -> 3 1111 -> 4 0 -> 1: 6.25% 1 -> 4: 25% 2 -> 6: 37.5% 3 -> 4: 25% 4 -> 1: 6.25%