public static ElectorateMap Get2019Map(this Electorate electorate)
        {
            Guard.AgainstNull(electorate, nameof(electorate));
            if (!electorate.Exist2019)
            {
                throw new Exception($"Electorate '{electorate.Name}' does not have a 2019 map");
            }

            return(Maps2019.GetElectorate(electorate.ShortName));
        }
 public static void LoadAll()
 {
     MapsFuture.LoadAll();
     Maps2016.LoadAll();
     Maps2019.LoadAll();
 }