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]: ['8839', 'P', 'Q', 't', 'R', 'f', 'i', '3299', '2553', 'b', 'D', '7873', 'k', 'c', '6011', 'X']
[A]: 5


[Q]: ['2003', 'T', '31', '7301', 'p']
[A]: 3


[Q]: ['5397', 'E', '2487', '6297', 'm', 'u', 'X', 'X', 'A', 'f', '771', '8209', '8547', '6783', '7745']
[A]:
8