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.

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

['c', 'S', '1883', 'D', '8289', '4973', 'n', '2047', 'l', '5961', '3611', 'V', '2717', '9937', 't', '899', 'r', '685', '5885']
11

['5847', '945']

2