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:
['r', 'f', 'V', 'v', 'h', '2667', '797', 'W', '45', '6363']

Ex Output:
4


Ex Input:
['6743', 'q', 'A', 'L', '9267', 'R', '5895', 'z', '1977', 'f', 'x', '2079', 'l', 'g', '8565', 'l', '6093', 'U', '6353', 'K', '7967']

Ex Output:

9