Highcharts Categories Don't Add

I want to show number '6' category but data in series are steady like that. Yet what happened is that only 1 - 5 are showed in category. How will I do this? Please see code below:

Solution 1:

You can use 'min' and 'max' values for x-axis to specify the minimum and maximum index value from category array to be displayed on chart.

In your case,

min: 0,
max: 5

Here is the updated fiddle.