Hi all,

I have a dataset that i want to extract from. It looks like this:

Country Data
US A
UK B
US C
UK D
US E

I want to use the identifier US to pull out all US data. However, as i'm doing it now, I'm getting
US A
US A
US C
US C
US E

I would like to just get
US A
US C
US E

I hope this is clear.