var i = 1; i <= 1; i++) {  // Search through the last 1 items for a label.
                                var j = myLineChart.datasets[0].points.length - i;
                                if (myLineChart.datasets[0].points[j].label != '') {
                                    print_label = false;
                                }
                            }

                        }

                        // Add the data for the last item in our JSON dataset
                        var values = [];
 