Values into column with dojo chart

Hello everybody

I’m trying show values into columns with dojo chart, however I haven’t found this option. I imagine it would be very easy, unfortunately I’m not able to make it.

My code is:

    var c = new dojox.charting.Chart2D("chartOne");
    			c.addPlot("default",{type: "ClusteredColumns",gap:5, markers:true})
    			.setTheme(dojox.charting.themes.Dollar)
    			.addAxis("y",{vertical:true,min: 0,max: 100,majorLabels: true,minorTicks: false,minorLabels: false,microTicks: false})
    			.addAxis("x",{majorLabels: true,minorTicks: false,minorLabels: false,microTicks: false,
    				labels:
    				[{value: 1,text:"Prod"},
    				 {value: 2,text:"Test"},
    				 {value: 3,text:"Vel"}]
    				 
    			})
    			.addSeries("Morning", [6,45,78])
    			.addSeries("Afternoon", [4,32,98])
    			.addSeries("Nigth", [5,85,20])';
    			.render();
    	});

Thank your for your ideas