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

A: 3
****
Q: ['3969', 'E', '5571', 'u', '8901', 'B', 'X', '5703', 'F', '6249', 'w', 'c', '3253', '9305', 'N', '1989', 'd', 'V', 'e', 'P']

A: 8
****
Q: ['7029', '3709', 'z', 'd', 'o', 'd', '9769', 'E', 'A']

A:
3
****