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.
['691', 'H', '6123', 'A', 'S', '4641', '1427', '8207', 'A', 'n', '6949', '4575', 'm', '7263', '6271', '1041', 'u', '3855', '5537', 'N', '6551', '7663', '6999', '4335', '5795', 'u', '8911', '8651', 'B', 'T', 's', 'w', 'Q', 'M', 'Q', 'M', '147']