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:
['1251', '8447', '6131', 'T', 'y', '565', 'K', 'S', '8279', '2655', 'c', '9201', '8129', '4763', '2459', '9823', '1801', '8433', 'i', '7739', '89', '1185', '7117', 'R', 'X', '7869', 'D', '1265', '6667', 'j']

Ex Output:
20

Ex Input:
['A', 't', 'K', 'A', 't', 'I', '3293', '4311', 'T', 'J']

Ex Output:
2

Ex Input:
['P', 't', 'K', '1635', 'T', '1531', 'o', 'e', 'i', 'e', 'Q', '6429', '3367', '4397', 'i', 'e', '5301', '6447', '2547', 'q', 's', 'L', '381', 'O', 'n', '9433', '507', '9979', 'k', '7019', '2975', '7711', '9425', '6399', '1567', 'k', 'l', 'o', '6593', '4905']

Ex Output:
20