In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.
['w', 'a', '5579', '9157', '7595', 'C', 'k', 'P', '9345', '7611', 'M', 'p', '8105', 'f', '8719', 'r', 'T', '1243', '8663', 'M', 'b', '1305', 'J', '3803', 'K', '2037']