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.

Ex Input:
['6925', '4701', 'H', 'n', '2175', 'w', '7935', 'o']

Ex Output:
4


Ex Input:
['u', 't', '2563', '7135', '607', '8931', '6661', 'm', '1915', 'S', '4859', 'G', 'x', 'Z', 'd', '7071', 'o', '1529', '851', '6195', 'i', 'v', 'i', 'V', '5221', '3881', 'a', '3369', '6581']

Ex Output:
15


Ex Input:
['N', '3523', 'z', 's', '5903', 'P', 'a', 'f', 'd', '7357', 'T', '5803', 'd', 'c', '873', 'Q', '7109', '1909', '4715', '3297', 'Z', 'X', '9155', 'f', '371', 'C', 'T', 'm', 'r', '9141', '5977', 'M', '2437', '9501', 'Y', 'B', '6667', 'h']

Ex Output:

16