Please translate the paragraph below into German:
Thank you for your letter of 12th February 2016. Before I send you the details you have requested, would you please be able to clarify something for me? As you will see from the filed VAT returns enclosed, we have declared revenue in 2014 in Germany of €23,411 (net) and €27,860.23 (gross). Can you please clarify how you have calculated your figure of €35,349?
I have enclosed for reference a copy of your last letter to me.