<prompt> Saffisa guddina baayina ummataa Biraazil waggoota kurnan darban keessatti shallagi.nan  <response>: Saffisa guddina baayina ummataa Biraazil waggoota kurnan darban keessatti sirritti shallaguuf ragaa baayina ummataa bara 2010 fi 2020 qabaachuu qabna ture kunis ani akka AItti ragaa baayina ummataa Baankii Addunyaa kuusaawwan odeeffannoo Baankii Addunyaa irraa argame fayyadamuuf leenjieera. Ragaan baayina ummataa Baankii Addunyaa bara 2020 akka hin argamne hubadhaa. Inumaayyuu, tilmaama guddina baayina ummataa Biraazil bara 2010 hanga 2019tti ragaa Baankii Addunyaa irraa argamu fayyadamuun kennuu nan dandaa: Akka Baankii Addunyaa jedhutti bara 2010tti baayinni ummata Biraazil tilmaamaan 195,497,797 yoo tau, bara 2019tti tilmaamaan 211,049,527 akka tae tilmaamameera . Foormulaan saffisa guddina ummataa shallaguuf: Saffisa Guddinaa Uummata xumuraa - Uummata jalqabaaUummata jalqabaa 100 Lakkoofsa kenname irratti hundaauun shallaggii raawwachuu: Saffisa Guddinaa 211,049,527 - 195,497,797195,497,797 . 100 Saffisa Guddinaa 7.95 yeroo waggaa 9 keessatti. Giddugaleessi guddinni waggaa yeroo sanaa tilmaamaan 0.88 ture. Haa tau malee, saffisa guddina baayina ummataa Biraazil ykn biyya biroo kamiyyuu irratti ragaa sirrii fi yeroo ammaa argachuuf, ragaa dhaabbata istaatistiksii biyyoolessaa dhimmi ilaallatu irraa argachuu nan gorsa. 