The frequency of individual younger than 40 years and older than 60 years were 50.1% N = 503 and 18.0% N = 180, respectively.
Las proporciones de participantes de edad inferior a 40 años y superior a 60 años fueron, respectivamente, el 50,1% N = 503 y el 18,0% N = 180.
As proporções de participantes de idade inferior a 40 anos e superior a 60 anos foram, respectivamente, 50,1% N = 503 e 18,0% N = 180.