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', 'g', 'K', '221', 'Q', 'W', '5413', 'l', '1423', 'x', 'p', 'x', 'd', 'I', 'U', 'R', 'U', 'R', 'y', '4113', 'e', '7333', '2513', 'T', '9613']