Dear All

I have some data and need to be sorting from biggest qty unto lowest.  It's describe like this

Transaction ;
Code     Item      qty
B001     Book      3
B002     Tea         3
B003     Book      3
B004     Sugar     2
B005     Sugar     3
B006     Glass      2

I need to create report to be like this (Sales Rank) :
Item   Qty
Book     6
Sugar    5
Tea        3
Glass     2

If there were any example of creating the report , please share with me how to create the report

Thanks,