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.
['6411', '5839', 'd', '6203', '5735', '4277', 'b', 't', '4117', '6211', '1947', 'S', '1553', '7711', 'G', '9129', '1371', '6477', 'd']