演示一 演示二 演示三 演示四

2009 Employee Sales by Department

	food	auto	household	furniture	kitchen	bath	Total
Mary	190	160	40	120	30	70	610
Tom	3	40	30	45	35	49	202
Brad	10	180	10	85	25	79	389
Kate	40	80	90	25	15	119	369
Total	243	460	170	275	105	317	1570