: browse and get the whole file.

: select and get particular columns of data

    Feb 28-Mar 14 Mar 15-29
    Mar 30-Apr 13 Apr 14-28
    Apr 29-May 12 May 13-27
    May 28-Jun 11 Jun 12-26
    Jun 27-Jul 11 Jul 12-26
    Jul 27-Aug 10 Aug 11-25
    Aug 26-Aug 30 
    Aug 31-Sep 14 Sep 15-29 
    Sep 30-Oct 14 Oct 15-29 
    Oct 30-Nov 13 Nov 14-28