output = "<select name='$self->{id}'>\\n"
               . "<option value='1'>Sehr gut</option>\\n"
               . "<option value='2'>Gut</option>\\n"
               . "<option value='3'>Befriedigend</option>\\n"
               . "<option value='4'>Ausreichend</option>\\n"
               . "</select>\\n";