How to count each number that is generated randomly using array in C#

How to count each number that gets generated randomly using array in C#?

Output will be as below:

2 3 5 3 5

Number 1 : 0
Number 2 : 1
Number 3 : 2
Number 4 : 0
Number 5 : 2

I did come out with random numbers but then I'm stuck to figure out how to count each number.

int[] randNum;
randNum = new int[5];
Random randNum2 = new Random();

for (int i = 0; i < randNum.Length; i++)
{
    randNum[i] = randNum2.Next(0, 9);
    Console.Writeline(randNum[i]);
}

Console.WriteLine();