Sort the Slicer filters numerically

[firstWeMeet]

Hi,

This is my current slicer filters, is there any setting that can sort the weeks below correctly? from Week1 to Week13 accordingly.

[TABLE="width: 64"]
<tbody>[TR]
[TD="width: 64"]Week1[/TD]
[/TR]
[TR]
[TD]Week10[/TD]
[/TR]
[TR]
[TD]Week11[/TD]
[/TR]
[TR]
[TD]Week12[/TD]
[/TR]
[TR]
[TD]Week13[/TD]
[/TR]
[TR]
[TD]Week4[/TD]
[/TR]
[TR]
[TD]Week6[/TD]
[/TR]
[TR]
[TD]Week7[/TD]
[/TR]
[TR]
[TD]Week8[/TD]
[/TR]
[TR]
[TD]Week9[/TD]
[/TR]
</tbody>[/TABLE]