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.
['M', '2269', '1975', 'L', '2335', '9703', 'L', 'k', 'O', 'x', '4883', 'n', '2459', '6127', 'O', '13', '3741', 'K', '4619', 'd', 'Z', 'f', 'U', 'x', '2455', '1751', '4635', 'T', '4375', '9403']