Doepfer

Just curious if anyone could clear up a few questions for me.

Its in regards to the Chart listing the relation between clock frequency, delay
time,and stages. Found on page 3. Here:

http://www.doepfer.de/a100_man/A1881_man.pdf

Theres series of numbers separated by commas for example under the 1024 stage.

1024,00
512,00
204,80
102,40
51,20
20,48

Etc.

Are these two separate values or one( and why separated by a comma)? what is
the unit of measure?
I sort of inferred it was the minimum delay time but then the separation of
values did not make sense to me.

Thanks for any help in understanding.