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.
['u', 'I', 'O', '5825', 'k', '5143', 'P', 'k', 'V', '303', '7815', '6937', 'L', '3869', 'X', '2169', 'I', 'g', 'd', 't', 'R', '4199', '7819', 'H', 'G']