I have data that looks like this: datestorepurchasesreturns2014-12-29Store A60008002015-01-05Store A2600040002014-12-29Store B13006002015-01-05Store B49002000 How do I create a timeseries chart which would create 4 lines? The X axis would be date, Y axis count, Line 1 = Store A Purchases, Line 2 = Store B Purchases, Line 3 = Store A Returns, Line 4 = Store B Returns. Right now, all I am able to successfully get is 2 lines with Store A Purchases and Store B Purchases. Thanks