With the latest environmental hysteria gaining traction to ban plastic straws (as usual both irrational and unscientific) here is a graph that puts Australia’s plastic pollution in perspective:

Yeah, we don’t even make the top 12.
You may have also heard about the incredible figure of 500 million plastic straws used by Americans every day. It turns out that came from a science project by a 9 year old boy. That doesn’t prove it is wrong, just lacking in academic rigour because most 9 year olds have not been trained in the scientific method (much like most adult environmentalists)