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.

['8353', '7353', 'T', 'e', '6357', '2033', '7911', 'h', '8757', 'x', 't', 'G', '1267']
7

['A', 'Z', 'b', 'd', 's', '8883', '6511']
2

['o', '5443', 'W', 'j', '749', '9909', '8247', 't', '291', '7289', '4013', '9563', '8335', 't']

9