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.
['R', 'P', 'g', '6963', 'W', '689', 'D', 'S', 'd', 'K', '4405', 'F', 'F', 'p']