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.
['3629', 'l', 'B', '3681', '3297', '2319', 'R', 'h', 'M', 'P', '6287', '1939', 'p', '4757', '8487', '4937', 'g', 'P', 'A', '6121', '969', 'X', 'b', 'W', 'A', '7071', 'H', 'z', '6171', '85', 'v', 'T', '6363', '7947']