This data shows that the best performing countries in Eu rope, in terms of collection of e-waste, are Switzerland, which collects 74% of the waste generated, Norway (74%), followed by Sweden (69%), Finland and Ireland (each 55%). Ireland and Denmark collect 50% of the waste generated. It should be noted that the denominator of the collection rate are estimations by UNU that have an error of margin of at least ±10% depending on the country, as already mentioned in chapter 5.