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.

Example Input: ['7059', 'D', 'Z', 'm', '525', '1071', 'i', '421', '8813', 't', '415', '2743', '1713', '5915', 'm', '9143', 'L', '5455', '9675', '7409']
Example Output: 13

Example Input: ['57', '8729', '4403', 'i', '5181', '9083', '9431', '45', '7361', 'a']
Example Output: 8

Example Input: ['2955', 'a', 'Q', '6911', 'L', '979', 'Q', 'K', '5805', '2645', 'a', '2699', 'g', '2681', '6247', '9091', '4997', 'y', '541', 'L']
Example Output:
11