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.

['i', '9941', '4443', 'C', 'P', 'i', 'z', '5183', '4189', 'n', 'A', '7485', 'N', 'C', '8391', 'w', 'Q', '4857', '6379']
8

['k', 'I', 'c', '381', '3259', '8043', '6749', 'H', 'I']
4

['r', '5747', 'x', '3577', 'a', 'W', '3477', '1505', 'A', 'X', '8787', 'v', '2035', 'X', 'M', '467', '3807', '4717', 'b', '309', 'G', 'l', '4159', '6217']

12