``get_soup`` on the results page. The page URL depends on the year.

def get_results_soup(self, year=None):
        """
        ``get_soup`` on the results page. The page URL depends on the year.
        """
        if year is None:
            year = self.year
        year = YEARS.get(year, year)

        return self.get_soup(URLS['results'][year])