Export different tax rates

Hello

I have used your plugin and so far very pleased with it.

However, I have a question: right now the tax is exported correctly in the rows. My shop uses two different tax rates though: 6% and 21%, right now both are just added up. Is there a way to show 1 column with 6% tax, 1 column with 21% tax and 1 column with total tax (both added up)?

Thanks!

Best regards,
Gilles