<prompt> Translate the following text to EnglishUchunguzi huo unasema kwamba ikiwa kupunguzwa kwa asilimia 50 kwa matumizi ya tumbaku ya watoto chini ya umri wa miaka haitafikiwa na asilimia 5 tu ya vijana milioni 1 ambao wanakuwa wavutaji wa sigara wa kwanza wanazuiliwa, faida ya kila mwaka itakuwa dola za Marekani.  <response>: The analysis states that if the 50 percent reduction in underage tobacco use is not reached and only 5 percent of the 1 million adolescents who become new smokers are deterred, the annual benefits would be 2. 