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.
['7957', 'X', 'D', '7861', 'd', '1749', 'n', '5001', '2449', 'P', '6403', '9351', '4897', 'q', '8293', 'y', '7371', '9841', 'Z', 'P', 'B', '6745', '1753', '2849', 'l', '4783', '5865', 'Z', 'e', '8671', 'P', 'Q']