https://en.wikipedia.org/wiki/List_o...elopment_Index
https://en.wikipedia.org/wiki/List_o...elopment_Index

(1) Australian Capital Territory 0.980 (higher than Switzerland, ranked no1 in the world)
(2) Western Australia 0.967 (higher than Switzerland)
(3) New South Wales 0.952 (same as Hong Kong)
AUSTRALIA 0.951 (similar to Hong Kong)
(4) Victoria 0.948 (same as Denmark)
(5) Queensland 0.944 (similar to Republic of Ireland)
(6) Northern Territory 0.940 (same as Finland)
(7) South Australia 0.939 (same as Singapore)
(8) Tasmania 0.921 (same as United States)