Xogta ugu dambeysay ee ay soo saartay Xafiiska Tirakoobka ee Australiya (Abse) ayaa muujinaya in Janaayo 2021, wadarta guud ee dhoofinta Australia ay qortay 9% bishii-bilood ($ 3 bilyan).
Marka la barbar dhigo dhoofinta birta ee birta ee birta ee bishii Diseembar ee sanadkii hore, qiimaha ay ku qaddariyo dhoofinta birta Australia ee bisha Janaayo ayaa ku dhacay 7% ($ 963 milyan oo $ 963 milyan). Bishii Janaayo, dhoofinta macdanta birta ee Australia ayaa ku dhacday qiyaastii 10.4 milyan oo tan bishii hore, oo ah 5%. Waxaa la soo wariyey in Jannaayo, ay saameysay duufaanta kuleylka ah ee Lucas (Cyclone Lucas), dekedda Hedland ee Galbeedka Australia ee ay ka cadeysay maraakiibta waaweyn, kuwaas oo saameeyay dhoofinta birta.
Si kastaba ha noqotee, Xafiiska Tirakoobka ee Australia wuxuu tilmaamay in sii ahaanshaha awoodda sii socota ee qiimaha birta qayb ahaan ay ka kooban tahay saameynta hoos u dhaca dhoofinta macdanta birta. Waxaa kaxeeyey baahida adag ee sii wadida Shiinaha iyo wax soo saarka hoose ee la filayo ee birta birta ugu weyn ee Brazil, qiimaha birta ee Bront Ore ayaa kor u kacay 7% halkii-dii ee bisha Janaayo.
Bishii Janaayo, dhoofinta dhuxusha ee Australia ayaa hoos u dhacday 8% bil-bil-bil-bil ah ($ 277 milyan). Xafiiska tirakoobka ee Australia ayaa tilmaamay in ka dib kororka sii kordhaya ee bishii Diseembar ee sanadkii hore, dhuxusha dibadiisa ee Australia ee dhoofinta dhuxusha-Japan, India, inta badan, ayaa inta badan hoos u dhacday dhoofinta dhuxusha dhuxusha ee adag.
Hoos u dhaca ku aadan dhoofinta dhuxusha ee dhuxusha ayaa qeyb ahaan ka bixisay kororka dhoofinta dhuxusha ee dhumucda iyo dhoofinta gaaska dabiiciga ah. Bishii Janaayo, dhoofinta gaaska dabiiciga ee Australia waxay kordhay 9% bil-bil-bil-bil-bil ah (maqal 249 milyan).