Normalization unity "Person / year (world - 2010) [pt]"

• Person/year : The normalisation factors (NF) represent the total impact of a reference region for a certain impact category (e.g. climate change, eutrophication, etc.) in a reference year. World population used to calculate the NF per person: 6895889018 people.
• Pt : points
• World-2010 : The global NF are built on a vast collection of data on emissions and resources extracted at global world scale in 2010.

For example, the climate change factor is 8.10+03, which means that a person living in the "World" region in 2010 emitted an average of 8.10+03 kg of CO2 equivalent.