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:
['7741', '7853', 'k', '7667', 'l', '6865', 'U', 'y', 'p', 'f', '9767', 'f', 'L', '5627', 'l', 'M', 'm', '2903', '9817', '3659', '7699', 'O', 'K']

Ex Output:
10


Ex Input:
['3081', '1839', 'X', 'Y', 'N', '4795', '7747', 'd', '9143', '2819', '3225', 'j', 'O', '9819', '3851', '7995', '4439', '9401', 'v', 'B', '2285', 'w', 'm', 't', 'c', '2071', '9333', '8733', '9789', '383', '8705', '2849', 'k', '6769', '6743', 'G', '4477', '7625']

Ex Output:
24


Ex Input:
['3121', 'y', 'O', '5339', 'J', 'd', 'P', '8061', 'H', '7731', '5863', 't', 'l', 'l', '3199', '6353', 'S', '5921', 'q', 'C', '8053', 'a', 'R', 'A', 't', '5561', 'v', 'c', '5545', 'd', 'F', '81', '4029']

Ex Output:

13