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:
['R', '6723', 'y', '8943', '5243', 'm', 'N', '7763', '535', 'F', 'n', '6359', '8341', '2311', 'u', '9891', 'T', 'h', 'S', 'Z', 't', '8597', 'e', 'M', '8977', 'l', 'E', '9745', '4429', 'x']

Ex Output:
13


Ex Input:
['39', '6917', 'g', 'U', '7941', 'M', 'K']

Ex Output:
3


Ex Input:
['D', 'z', '4267', '3423', 'b', 'p', 'V', '1001', 'i', '5975', '2279', '1505', '7591', '6381', 'L', 'D', '781', '1649', '6801', '9447', '889', 's', 'O', '4335', 'n', '7681', 'e', 'Y', '6017']

Ex Output:

16