Simple Drop Down List and Hidden Values

Hi,

I have the following:
Joomla! 2.5.6
CB.1.8.1

I have seen the example about the Country list.
But, I only wanted something simple (max of 5 values) where users sees a Text, but it contains a value.
For example: (where | is delimiter)

Number of Employees
1-10|10
Over 50|>50

Can this not be done without using a database?