If the list exceeds 9 items you can use the Indent To Here character (Type>Special Character>Other) to line the numbers up right justified on the period.
It's more work and requires that you key in the number and 2 tabs, but can look better. So here the number 1's period lines up with 120's period:
Here with the invisibles showing. It's an Align to Decimal tab > Number > Left Justified tab > Indent To Here marker:
