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.
['b', '3187', 'r', 'b', '6145', 'f', 'l', '1151', 'p', '3683', '955', '2999', '3929', 'q', '9521', '7873', '8703', '3597', '4847', 'R', 'E', 'O', '1069', '3599', 'E', 'a', '7339', '4613', '7733', '8671', 'M', 'u', 'H', 'X']