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.
['T', '777', 's', '6049', 'O', '2857', 'v', '9665', 'K', 'x', '9263', '2035', '5147', 'o']