var chart = sb.chart.render("#chartWrap", {
    data: {
        type: "bar",
        columns: [
            ["2016",0.71,2.14,3.18,-1.84,0.79,0.35,0.28,0.44,0.79,0.84,1.33,-0.7,-1.51,0.09,1.05,-1.66,-0.58,4.63],
            ["2017",1.48,3.64,2.35,1.29,1.42,1.34,1.51,-1.08,4.29,1.67,2.4,-0.36,-0.53,1.98,2.23,-0.9,-1.62,1.66]
        ]
    },
    axis: {
        x: {
            tick: { 
                count: 5 
            }
        },
        y: {
            tick: { 
                count: 4 
            }
        }
    }
});
//count-x
document.getElementById("txtX").onchange = function() {
    chart.axis({
        x: {
            tick: {
                count: this.value
            }
        }
    }).render();
};
//count-y
document.getElementById("txtY").onchange = function() {
    chart.axis({
        y: {
            tick: {
                count: this.value
            }
        }
    }).render();
};