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

Ex Output:
7


Ex Input:
['l', '9921', 'D', 'X', 'y', 'x', '2113', '5263', 'h', 'Q', 'Q', '8607', 'p', 'V', 'm', 'z', 'g', 'e', 'B', 'w', 'l', 'b', '5573', 'g', '3751', '7873', '5877', '7865', '5493', '7177', '3027']

Ex Output:
12


Ex Input:
['n', '1533', '6107', '5911']

Ex Output:

3