How to sort week/year column in pivot table correctly?

[VBA_Cancer]

So I have a pivot table that looks like this

Week/Year	data1
1 2019	454
1 2020	545
2 2019	454
2 2020	343
3 2019	55

How do I sort the week/year column in pivot table so that it first sort by the year and then the week number so that it looks like this?

wee/year	data1
1 2019
2 2019
3 2019
4 2019
1 2020
2 2020
3 2020

 

[steve the fish]

To be honest id be changing the source data so the week numbers were shown in the format YYYYWW so they then sort properly.

 

[VBA_Cancer]

To be honest id be changing the source data so the week numbers were shown in the format YYYYWW so they then sort properly.

The week number has to be in front for my chart to work since I am plotting the for the weekly data.

 

[steve the fish]

A textual number like you have there will not sort properly as you have found. For example 11 comes before 2. You will need to create a number system that sorts properly like the one ive given you.

 

[VBA_Cancer]

A textual number like you have there will not sort properly as you have found. For example 11 comes before 2. You will need to create a number system that sorts properly like the one ive given you.

Alright so, I tried to change it to YYYY/WW, but there isn't an option in custom for year follow by week.

 

[steve the fish]

What is actually in the cells that houses the pivot data? Remove all formatting first.