B66 C61 C62
B66 C61 C62
B74 C71：Western Australia(西オーストラリア州) C72
B74 C71
 population :
2,050,900 (2009)
***
1.Western Australia(AU-WA)2,050,900
***

major city :
Parth

 C72
B83 C81
B83 C81
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