Need help for a table layout

Hi,

Need some help in my table setup of my database.

I want to realise the same as in this example >
http://www.renteoverzicht.nl/hypotheekrenteoverzicht.php

Concept:
The lender has 10 periods (variable, 1 year, 2 years, 3 years ect.) with
all different rates in each periods.

What is the best scheme/migrations to do this…

Grtz…remco