How to read csv file line by line ?

Hi..

I have csv file as below:-

Date,Time,Time Zone,Currency,Event,Importance,Actual,Forecast,Previous
Sun May 25,23:50,GMT,JPY,JPY Bank of Japan April 30 meeting minutes,Low,,,
Mon May 26,,,EUR,EUR German Import Price Index (MoM),Low,,,-0.6%
Mon May 26,,,EUR,EUR German Import Price Index (YoY),Low,,,-3.3%
Mon May 26,06:00,GMT,eur,EUR German GfK Consumer Confidence Survey,Medium,8.5,8.5,8.5
Mon May 26,07:00,GMT,JPY,JPY BOJ Deputy Governor Iwata Speech,Low,,,

How could i read the csv file line by line ?

Thank you