Add columns to the CSV generated by Analytics -> Revenues

Hi,
I would like to add some columns in the CSV generated by woocommerce under the heading: Analytics -> Revenues

The CSV generated has these columns: Date, Orders, Gross Sales, Returns, Coupons, Net Sales, Taxes, Shipping, Total Sales

1) I would like to add as many columns as my tax classes are set.

If I have as tax classes: “5%” and “20%”
So I would like to show two columns called “tax 5%” and “tax 20%”

2) In these columns I would like the total of products sold with those tax classes to be inserted.

If I have sold a € 100 product taxed at 20%, in the “tax 20%” column I would like to see € 120

If on day I sold 5 products of € 100 taxed at 20%, in the “tax 20%” column I would like to see 120 * 5 = € 600

How could I do?

thanks a lot