Recurrence of numbers in an array

Write a program that finds in a given array of integers (in the range
[0…1000]) how many times each of them occurs.
Example: array = {3, 4, 4, 2, 3, 3, 4, 3, 2}Chapter 16. Linear Data Structures 677
2  2 times
3  4 times

4  3 times


using System;
using System.Linq;

namespace ConsoleApplication8
{

    class Program
    {
        
        static void Main()
        {

            int[] source = new int[] { 1, 2, 2, 3, 3, 3, 4, 5, 6, 7 };

            foreach (var item in source.Distinct())
            {
                
                Console.WriteLine("{0} => {1} Times",item,source.Count(f => f == item));  
            }
            Console.ReadLine();
        }
    }
}