<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kiwango cha vifo kimeongezeka miongoni mwa vijana wa umri wa miaka 15 na 19 na pia wale wa umri kati ya miaka 10 na 14.  <response>: mortality rate is higher for teenagers between the age of 15 and 19 that those between 10 and 14 years old. 