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]: ['7967', '4893', '1855', 'i', 'R', '4131', 'd', '1589', 'e', 'D', 'R', '8327', '7369', 'X', '2539', 's', 'U', 'o', 'f']
[A]: 8


[Q]: ['T', '587', 'S', '7353', '9413']
[A]: 3


[Q]: ['z', '9923', '1925', 'X', 'h', '3657', 'B', 'n', 'h', '5783', 'x', 'i', 'K', '8885', '3835', '2833', 'V', 'M', 'e', 'q', 's', 'R', '3987', 't', '5677', '4033', '4839', '819', '3785', '1507', 'Y', '5937', 'U', 'j', '3191', 'J', 'e', '3927', '4581']
[A]:
18