Count to equate to the instance total of single value from the drop down table???

I am just a beginner. I know how to code in order to get a automated count of the rows but I am trying to go one step further.

I would like to be able to get a number that equate to  the number of time that a value was picked from a drop down list.

I have attached a couple illustrations to explain what I  am trying to achieve :

At the end I would like to end up with something like this.

Any assistance would be much appreciated.