https://www.pordata.pt/Portugal/Agregados+familiares+por+escal%C3%B5es+de+rendimento+IRS+Modelo+1++2-79?fbclid=IwAR3vNZDbvCmFeGKcgd9hnLsB5y9tjTlM2QwTTBO68StvuwQ0YAjLO6MrMlk