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.

Q: ['X', '4697', 'K', 'k', 'K', 'N', '6089', 'b', '1077', '8251', '2431', '9951', 'a', '2731', 'L']

A: 7
****
Q: ['5945', 'P', 't']

A: 1
****
Q: ['1457', 'R', 'R', 'w', '1587', '469', '6105', 'N', 'G', '471', '7317', '3675', 'E', '8465', 'V', '9497', '2895', '5371', '4279', '2105', 'q', 'a', '5851', '8703', 'V', 'Y', '3685', '9751', '6953', '3627', '5049', '3077']

A:
21
****
