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: ['C', '3457', 'k', '8719', '7281', 'R', '757', '9335', 'f', 'v', '159', '5509', '2269']
Example Output: 8

Example Input: ['j', 'F', 'd', '7155', '1851', 'S']
Example Output: 2

Example Input: ['W', 'z', '2365', 'U', '1817', 'p', 'q', '3699', '8435', '895', 'B', '4247', '6359', '3177', 'p', 'm', 'z']
Example Output:
8