public ObservableCollection<CustomerDetails> GetCutomerDetails (int count)
		{
			SetCity ();
            ObservableCollection<CustomerDetails> orderDetails = new ObservableCollection<CustomerDetails>();

			for (int i = 10001; i <= count + 10000; i++) {
				var country = Country [random.Next (5)];
				var citycoll = City [country];

                var ord = new CustomerDetails()
                {
					CustomerID = CustomerID [random.Next (15)],
					FirstName = FirstNames [random.Next (15)],
					LastName = LastNames [random.Next (15)],
					Gender = Genders [random.Next (5)],
					Country = Country [random.Next (5)],
					City = citycoll [random.Next (citycoll.Length - 1)],
				};
				orderDetails.Add (ord);
			}
			return orderDetails;
		}