gistfile1.txt

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    using System;
    using System.Globalization;
    using System.Linq;
    using System.Collections.Generic;

    public class Program
    {
        public static void Main()
        {
            IEnumerable<RegionInfo> getregions()
            {
                RegionInfo returnThis;

                for (int i = 0; i < 2000; i++)
                {
                    try
                    {
                        returnThis = new RegionInfo(i);
                    }
                    catch
                    {
                        returnThis = null;
                    }
                    if (returnThis != null) yield return returnThis;
                }
            }

            var regions = getregions().ToList();

            var sorted = regions.GroupBy(r => r.EnglishName).OrderBy(g => g.Key);

            foreach (var gr in sorted)
            {
                Console.WriteLine(gr.First().EnglishName + " (" + gr.Count() + ")");
            }

            Console.Read();
        }
    }
}