Refer to the input text as context and select the correct relationship between 'halved' and 'half' from the available options.
Options: business division, product/material produced, owner of, director/manager

So the metrics, facts and figures, you see here, the revenues, one – more than €1 billion, and – more than €2 billion in halved – in the first half of this year compared to the first half of last year.
product/material produced