What options to set in Chartjs to change the horizontal axis value, from the code below to have a base value of 100, instead of 0.

[Chart to look like this, but y-axis base should be a 100 and not 0 as shown in the graph here.](http://www.chartjs.org/samples/latest/charts/bar/vertical.html)

So, if a value of 70 is plotted on the bar chart, then it's y-axis should start at 100 to 70. While a value of 120, should start at 100 to 120 on it's y-axis.

[Mock up, Excel version of how it should look like.](https://i.stack.imgur.com/hRkU4.png)

I have tried some answers here but, unable to achieve this in Chartjs. 

**Note:** I am working of the sample code from chartjs website. However, still can't get the specific scaling as needed.

**Chartjs 2.6.0**

```
var MONTHS = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
    var color = Chart.helpers.color;
    var barChartData = {
        labels: ["January", "February", "March", "April", "May", "June", "July"],
        datasets: [{
            label: 'Dataset 1',
            backgroundColor: color(window.chartColors.red).alpha(0.5).rgbString(),
            borderColor: window.chartColors.red,
            borderWidth: 1,
            data: [140,10,60,69,56,110]

        }, {
            label: 'Dataset 2',
            backgroundColor: color(window.chartColors.blue).alpha(0.5).rgbString(),
            borderColor: window.chartColors.blue,
            borderWidth: 1,
            data: [50,120,70,98,130,34]
        }]

    };

    window.onload = function() {
        var ctx = document.getElementById("canvas").getContext("2d");
        window.myBar = new Chart(ctx, {
            type: 'bar',
            data: barChartData,
            options: {
                responsive: true,
                legend: {
                    position: 'top',
                },
                title: {
                    display: true,
                    text: 'Chart.js Bar Chart'
                }
            }
        });

    };

```

**Edited** Removed Random numbers, and edited constants for testing purposes. I am currently looking into pluggins for Chartjs. This option might not be available in distributed package.