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.
['L', 'p', 'p', '8711', 'p', '5139', 'r', '8749', 'k', '8409', 'D', '5611', 'b', 'Y', '5069', 'H', '8877', 'g', 'T', '223', '1625']