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: ['2821', 'w', 'V', 'L', 'X']

A: 1
****
Q: ['6321', 'B', '9913', '5895', '7655', '7951', 'n', '299', 'i', 'f', 'l', 'm']

A: 6
****
Q: ['u', 'y', '1507', '6121']

A:
2
****