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.
['2125', 'H', '375', 'c', 'R', '4795', '327', 'c', '303', 'g', 'W', 'w', '2019']