There are only 2 types of media, so it is hard to find 5 most common

Into cell E2:

=IFERROR(INDEX(B$2:B$35,MODE(IF(COUNTIF(E$1:E1,B$2:B$35)=0,MATCH(B$2:B$35,B$2:B$35,0)+{0,0}))),"")

and CSE not just Enter. Then copy down 4 times (to get 5 the most common).
Expand range of rows (bolded) as you need.

and into cell F2:

=IF(E2<>"",COUNTIF(B:B,E2),"")

and copy down as above, as many times as you need.

Come on, you can create chart yourself.