Stacked series and pies only.
Stacked series and pies only. The point's percentage of the total.
The point object.
The point object. The point name, if defined, is available through this.point.name.
In a shared tooltip, this is an array containing all other properties for each point.
The series object.
The series object. The series name is available through this.series.name.
Stacked series only.
Stacked series only. The total value at this point's x value.
The x value.
The x value. This property is the same regardless of the tooltip being shared or not.
The y value.