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.

['2991', 'o', 'Q', '3445', '6443', 'P', 'h', 'e']
3

['B', '347', 'L', '5185', 'L', '8565', 'r', 'n', 's', 'f', '1165', 'K', '3979', '4867', '1465', '8315', 'd', '9893', 'x', 'v']
9

['X', '6885', '5239', '5403', 'S', 'j', 'Y', 'Z', 'M', '4587', 'Z', '4993', 'K', 'i', 'M', 'z', '209', '2601', '4065', '8495', 'C', 't', '9561', 'k', 'x', 'W', 'F', 't', 'o', 'l', 'q', '83', '83', 'c']

12