anychart.onDocumentReady(function () {
var chart = anychart.column([
chart.title("Axis Labels: Selective Coloring");
chart.container("container");
chart.listen('chartDraw', function () {
var count = chart.yAxis().labels().getLabelsCount();
for (var i = 0; i < count; i++) {
var label = chart.yAxis().labels().getLabel(i);
value = chart.yAxis().scale().ticks().get()[i];
avg = chart.getSeries(0).getStat('average');
label.background().enabled(true).stroke("black");