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.
['6297', '1041', 'L', '2113', '4875', '1583', 'r', '1261', 'M', '4635', 'a', 'P', '7699', 'q', '7583', '8939', '7713', '9525', 'k', '3349', '7347', '2039', '8167', '1621', 'i', 'F', '1749', '5743']