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.
['M', 'N', '6817', '4743', 'p', 'L', '1895', 'c', '2205', 'A', 't', 'p', 'f', '7325', '9095', 'i', 'N', 'g', '1157', '9877', 'w', '6355', 'H', 'u', '2143', '7747', 's']