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.

[EX Q]: ['T', 'Z', 'Q', '4409', '5793', '925', 'k']
[EX A]: 3

[EX Q]: ['A', 't', 'K', 'A', 't', 'I', '3293', '4311', 'T', 'J']
[EX A]: 2

[EX Q]: ['6213', '4129', '6235', '5877', '2427', 'q', 'E', '7897', 't', 'X', '5771', 'u']
[EX A]:
7