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.

['L', 'm', '6369', '4503', 'g', '7363', '2861', '5097', 'i', '987', 'O', '1169', '4467', 'V', 'S', '5683', 'l', 'W', '7219', '5907', '4951', 'p', 'V', '9003', '9079', 'o', '9305', 'w', '8039', '7781', 'f', 'm', 'b', 'o', 'B', 'A', '2277', 'Z']
18

['2753', '4097', '9441', 'P', '3911', '9997', '575', 'D']
6

['P', 'p', '8483', 'c', 'x', '5821', 'b', 'm', '1675', 'U', 'p', 't', '1837', '9459', '7869', 'R']

6