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:
['5597', 'v', 'P', '3013', '243', 'j', 'U', 'Y', 'u', '255', 'l']

Ex Output:
4


Ex Input:
['1845', '4291', '725', '6827', 'I', '3565', '8123', 'I', '8305', 'J']

Ex Output:
7


Ex Input:
['d', 'a', '2129', 'e', '9537', '1319', '8157', '729', '6477', 'V', '7213', 'J', '19', '2519', '245', 'B', '6213', '1491']

Ex Output:

12