 Dadka wax odorosa ayaa sheegaya in shacabka caasiamadda ku nool ay boqolkiiba 40 noqon doonaan dad cuuryaamiin ah, halka 60-ka soo haray 30 ka mid ah ay noqon doonaan dad dhaawacoodu u qarsoon yahay, halka inta kalena maskaxdoodu aaney ahaan doonin sidii ay iyagu jeclaayeen in ay u noolaadaan oo rajadii ka xumaatay. 