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.
['W', 'Z', 'w', '9081', '9647', '5325', 'G', 'C', '4149', '5763', 'b', 'r', '9047', 'f', 'I', 'a', '6075', '6267', '295', '2075', '7701', '2063', 'T', 'o', 'w', 'u', '8559', 'w', 'N', 'h']