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: ['5031', 'P', 'U', 'm', 'z', '97', 'H', 'B', '8537', 'o', 'Z', '393', 'c', '4401', 'y', '4427', 'O', 'V', 'J', 'p', 'b']
Example Output: 6

Example Input: ['X', '8181', '4555', '3999', '753', 'G', '7589', 'A', '3643', 'r', 'h', '1325', 'N', '9869', '5375', 'U', 'S', 'd', '4545', '1145', 'X', 'r', '557', 'Q', 'F', '8007', 'd', '7083', '2643', 'n', '3113', '2065', '4841', 'v', 'G', '7649', 'O', '4497', '1557']
Example Output: 21

Example Input: ['6159', 'l', '1789', '1199', '6887', 'k', '9', '6445', '1775', 'O', 'g', '3773', '589', '1189', '5585', 'J', '9519', 'Z', 'Q', 'M', 'W', '4977', '293', 'N', 'S', '7657', '4495', '7425', 'r', '4761', 'h', 'D', 'B', 'B', '1165', '3081', 'a', 'j', 'y', 'C']
Example Output:
20