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: ['5761', '549', 'r', '9719', '4705', 'P']
Example Output: 4

Example Input: ['6925', '4701', 'H', 'n', '2175', 'w', '7935', 'o']
Example Output: 4

Example Input: ['h', '1445', '5407', '6427', '617', '8229', '8837', '4179', '6461', '6775', 'u', 'S', '9809', 'b', 'p', 'F', 'D', '3627', '8669', '4273', '5703', '2857', '7171', '8479', 'Z', 'R', 'E', '947', '7775', '6937', 'v', '3907', 'C', 'i']
Example Output:
21