Some things to change/add: North Korea, New South Wales (state of Australia) should be added. The Northwest Territory is a territory of Canada not a province. Western Australia and South Australia are states not provinces of Australia. Northern Territory is a territory not a province of Australia. Australia has no provinces.
Thanks, I forgot about North Korea in a clot of stupidity. I didn't want to call the Northwest Territories of Canada a "territory", because that may have given it away (same for Australia), even though, yes, NT, Nunavut and Yukon are all territories. I intentionally didn't include New South Wales because of the "New". Thank you for informing me that Australia uses the term "states" and not "provinces". I will make the necessary adjustments.