Set axisY Minimum to Lowest Y-Value - CanvasJS JavaScript Charts

Set axisY Minimum to Lowest Y-Value - CanvasJS JavaScript Charts

by canvasjs

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.min.js"></script>
<div id="chartContainer" style="height: 360px; width: 100%;"></div>

JavaScript

var chart = new CanvasJS.Chart("chartContainer", {
	animationEnabled: true,
	title: {
		text: "Companies House URL Collection"
	},
	axisX: {
		title: "Time"
	},
	axisY: {
		title: "Good urls"
	},
	data: [{
		indexLabelFontSize: 25,
		indexLabelFontFamily:"Lucida Console" ,
		type: "line",
		name: "CPU Utilization",
		connectNullData: true,
		//nullDataLineDashType: "solid",
		xValueType: "dateTime",
		xValueFormatString: "DD MMM hh:mm TT",
		yValueFormatString: "#,##0",
		dataPoints: [
			{ x: 1518692193640, y: 13547 },
			{ x: 1518692255553, y: 13547 },
			{ x: 1518692319576, y: 13549 },
			{ x: 1518692383663, y: 13550 },
			{ x: 1518692448423, y: 13550 },
			{ x: 1518692511806, y: 13550 },
			{ x: 1518692576003, y: 13550 },
			{ x: 1518692639853, y: 13550 },
			{ x: 1518692704126, y: 13550 },
			{ x: 1518692768526, y: 13552 },
			{ x: 1518692833360, y: 13554 },
			{ x: 1518692896883, y: 13555 },
			{ x: 1518692961000, y: 13555 },
			{ x: 1518693024786, y: 13557 },
			{ x: 1518693088980, y: 13559 },
			{ x: 1518693153220, y: 13559 },
			{ x: 1518693217303, y: 13560 },
			{ x: 1518693281450, y: 13561 },
			{ x: 1518693345093, y: 13563 },
			{ x: 1518693409880, y: 13565 },
			{ x: 1518693473963, y: 13566 },
			{ x: 1518693537890, y: 13567 },
			{ x: 1518693601830, y: 13568 },
			{ x: 1518693665506, y: 13570 },
			{ x: 1518693728870, y: 13572 },
			{ x: 1518693793763, y: 13572 },
			{ x: 1518693857843, y: 13572 },
			{ x: 1518693921893, y: 13573 },
			{ x: 1518693985926, y: 13574 },
			{ x: 1518694050600, y: 13575 },
			{ x: 1518694114870, y: 13577 },
			{ x: 1518694178856, y: 13577 },
			{ x: 1518694244593, y: 13580 },
			{ x: 1518694307780, y: 13581 },
			{ x: 1518694371890, y: 13582 },
			{ x: 1518694435923, y: 13584 },
			{ x: 1518694499270, y: 13584 },
			{ x: 1518694563533, y: 13585 },
			{ x: 1518694627206, y: 13586 },
			{ x: 1518694691613, y: 13586 },
			{ x: 1518694756223, y: 13587 },
			{ x: 1518694820300, y: 13589 },
			{ x: 1518694884270, y: 13589...