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.

Example Input: ['4781', '7865', 'z', 'Y', '5135', 'S', 'O', '1527', '4319', 'a', 'y', 'u', 'M', '9181', 'x', '71', '4755', '443', '2405', 'n', 'U', 'O', '4721', '6391', 'W', '1849', 'T', 'Q', '6461', 'M', '1387', 'r']
Example Output: 15

Example Input: ['K', '7835', '469', 'P', '129', 'N', 'I', '825', 's', '979', 'A', '6991', '5519', 'o', '8499', '27', 'N', 'L', 's', '2035', 'Y', '405', '4825', 'a', 'Z', 'B']
Example Output: 12

Example Input: ['L', '2479', 'Q', 'z', 'd', '7045', '5177', '8389', '5115', '5791', '9607', '39', 'o', 'a', 'N', 'Y', '5139', 'r', '849', '5147', '1399', '4089', '4665', '2365', 'l', '7655', '79', '27', '8159']
Example Output:
19