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.

[Q]: ['D', 'y', 'E', '4709', '2977', '3637', '8401', 'N', 'j', '597', 'c', '6861', '3711', 'G', '1573', '9973', '3333', 'H', 'Z', '579']
[A]: 11


[Q]: ['6465', '4431', 'L', 'B', '1739']
[A]: 3


[Q]: ['Q', 'B', '6425', '8229', 'I', '2887', 'T', 'L', 'j', '5333', 'A', '5871', 'F', '6929', 'z', 'E', '9143', 'X', '8459', '6981', 'z', '2193', 'Y', '8765', 'a', 'P', '9645', '2185', 'S', '3517', 'Y', '4861', '6531', 'C', '1175']
[A]:
17