Do you have a source for that? I'd be interested to read more, because there are similar statistics that only count the percentage collected, not the percentage actually recycled. e.g. there's quite a bit of "mixed" recycling in the UK, which firms count as "being recycled", but when they get to the recycling plant if there's "too much" contamination (e.g. food, non-recyclable plastic etc.) then it's sent to the incinerator.