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: ['G', 'E', '8913', '9573', 'E', 'E', '1571', 'i', '2969', 'U', '6843', 'p', 'm', 'L', 'B', 'P', 'R', '7983', '9837', '2421']
Example Output: 8

Example Input: ['F', 'k', '9127', 'N', 'B', '9601', '5569', 'R', '2751', '3267', 'b', 'a', '6507', '5683', 'L', '7177', '2141', 'P', 'I', 'z', 'p', '8307', 'J', '7597', '6439', '4293', '3261', 'N']
Example Output: 14

Example Input: ['3921', 'z', '3143', 'g', 'Q', '2935', 'H', '3577', '473', '4069', '3685', 'H', '5073', 'J', '443', 's', '4271', '6589', 'i', '7153', '7077', '9519', 'h', '1479', '5823', '3207', 'y', 'W']
Example Output:
17