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.
['6979', '7119', '4563', 't', '9633', 't', 'S', '5437', 'G', 'i', '2729', 'L', '7127', 'q', '885', '7427', '9009', 'T', 'u', 'r', 'L', 'D', 'h', 'y', 'B', '7119', 'n', '1331', 'k', 'T', 'T', 'H', 'a', 'L', 'I', 'e', 'w']