At what level do you experience euphoria? Say on a scale of a low dose of codeine to a standard dose of heroin? Or is it more like the euphoria you get from run

At what level do you experience euphoria? Say on a scale of a low dose of codeine to a standard dose of heroin? Or is it more like the euphoria you get from running? Or the euphoria you get from tripping? Or the euphoria associated with some strains of cannabis? Or the euphoria associated with amphetamines? Or the euphoria associated with ethanol consumption?