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:
['7573', 'x', '3931', '5587', '1993', 'P', 'y', '8479', '9727', '1445', 'G', '9447', 'w', '6051', 'r', 'L', 'U', '7069', 'v', '4141', '503', 'u', 'h', '669', '9861', 'D', '6207', '695', 'y', '3417', '8949', '9885', 'p', 'G', 'j', '9309', 'z']

Ex Output:
20


Ex Input:
['s', '9483', 'n', '7939', '2217', '3267', 't', '6847', '2277', 'a', '3423', '3375', 't', 'm', '823', '6933', '6053', 'T', 'J', 'y', '2615', 'p', '3505', '9767', 'b']

Ex Output:
14


Ex Input:
['1247', 'g', 'x', 'N', '7061', 'f', '7453', 'a', '6567']

Ex Output:

4