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.
['y', 'f', 'S', '6993', '3097', 'T', '6831', 'x', 'D', '5341', 'h', '5179', '7725', '3099', '9653', '4047', 'Q', '5161', 'D', 'B', '305', 'C', '7545', 'I', 'q']