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:
['7281', '5487', 'U', 'r', '467', '5813', 'Z', 'S', '647', '423', 'f', 't', 'Z', '9257', 'v', '1049', 'z', 'F', '1111', '2633', '3259', '8837', 'U', '5293', '9557', '591', '2435', 'F', 'C', 'E', '3561', '4213', '3697']

Ex Output:
19


Ex Input:
['7433', 'V', '8949', 'R', '1415', 'C', 'B', 'd', '6785', 'f', 'F', '243', 'e', 't', 'H', '7147', 'x', '6097']

Ex Output:
7


Ex Input:
['D', '8147', 'l', '7817', 'f', 'C', '4781', '8497', 'g', 'F', '2827', '9483', '5423', '5603', '6655', 'Q', '9831', '5477', '133', '1061', 'n', '4637', 'Y', '9777', 'N', '287', 'D', 'W', 'v', 'x', '7299', '4077', 'a', '4599']

Ex Output:

19