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.
['1281', 'e', '5047', '5547', '5689', '2127', '985', '489', 'S', '5389', 'N', '7541', '8267', 'i', '4671', '7335', '9139', 'R', 'z', '33', '7233', 'M', '9865', '5133', 'o', 'N', '1215', '553', 'o', '6635', '6213', '4371', '9297', '239', 'e']