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.

['E', 'S', '9145', 'v', '2225', 'n', 'E', 'q', 'a', '3405', 'T', 'x', '3259', '8973', 'Z']
5

['n', 't', '6785', '7815', 'I', 'O', '227', '6627', '3971', 'y', '6349', '619', 'H', 'J', 'h', 'W', 'L', 'u', '4391', '2997', '7315', 'R', '6559', 'y', 'Z', 'W', '4371', 'e', 'u', 'U', '1563', 't', '5943', '5373', '1841', 'C']
16

['w', '7571', 'J', '1849', 'k', '9291', 'd', '9811', 'x', '7721']

5