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: ['m', 'Z', '4237', 'H', '8723']
Example Output: 2

Example Input: ['1425', '9133', 'q', '9581', 'N', 'l', 'J', '4595', '6987', '2857', 'T', '7801', '6039', '3417', 'b', '5513', '2669', 'R', 'k', 'Y', 'w', 'D', 'a', '1061', 'j', 'C', 't', '9585', 'o', '353', '7217', '9341', '2057', 'z', '8335', 'd']
Example Output: 18

Example Input: ['t', '5515', 'U', '2865', 'A', '8473', 'g', 's', 'y', '499', 'U', 'X', 'F', 'g', '5681', '5409', 'p', 'W', 'C', 'A', 'D', '407', 's', 'i', '649', 'U', 'y', 'h', 'Z', '3619', 'Y', '4733', '4761', '1217', '6723', '1609', '8583', '7463', '1701', '7925']
Example Output:
18