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.
['j', 'g', '3627', '1111', 'l', 'i', '9373', '5289', 'y', '3029', 'q', '2023', '7379', '3341', 'S', '791', 'S', 'N', '4659', '689', '6435', '7347']