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.

['6555', '25', '3163', 'G', '8299', 'b', 'y', '3403', 'D', 'K', 'j', 'R']
5

['P', 'C', '3947', '6087', 's', '6711', '4569', '5537', '807', '1199', '6285', '2185', '3363', 'L', 'l', '8449', 'A', '1415', 'G', 'O', '7879', '8263', 'y', 'V', 'g']
14

['1467', '3937', 'c', '8453', 'M', '503', '2091', '9827', '9861', 'W', '4499', '9351', 'G']

9