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.
['4925', '6717', 'q', '2315', 'I', 'P', '6837', '8919', 'L', 'A', 'N', 'k', '6479', '2237', '635', '2941', '6573', '1937', 'C', '1911', '4731', '9873', '9869', '7165', '9045', '6727', 'D', '3433', 'f', '5293']