find and copy matched cell on other worksheet

Hi,

Here is my problem:

On one of my worksheet I have dates from Jan 04, Feb 04, ... to Dec 06 (in column A) and each date matches with a percentage (in column B).

I would like to report on another worksheet the corresponding percentage when I enter a date, e.g. if a enter Feb 04 in cell C9 I want the corresponding percentage to show up in cell E9.

How is this possible?
Thanks