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:
['6777', '1441', '6663', 'X', 'x', '7537', 'B', 'Q', '2083', 'c', '7549', '967', '7795', '427', '1813', '1547', 'g', '7051', 'z']

Ex Output:
12


Ex Input:
['M', 'C', 'r', '3835', '4865', 'x', '8059', 'F', '1231', 'h', 'e', '7799', '929', 'J', '8181', 'r', '8371', '4809', 'k', '4467', 'f', 'a', '9993', '5625', 'N', 'y', '9701', 'n', 'G']

Ex Output:
13


Ex Input:
['1255', '7187', '9051', '6653', '9423', '6475', '8601', 'f', '8499', 'S', '9283', '8837', '9067', 'k', '5435', '5767', 'I', '9779', '7107', '6069', '7131', '2365', 'B', '4087', '4761', 'j', 'k', '7151', 'y', '7711', '2337', 'n', 'b', 'u']

Ex Output:

23