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.

Input: Consider Input: ['L', '4841', '6567', 'm', 'L', 'R', 'z', 'K', 'd', 'J', 'J', 'S', 'd', 'z', 'a', '465', 'B', '3965', '429', '4665', 'v', 'h', '925', 'w', 'R', 'l']

Output: 7


Input: Consider Input: ['8269', '9741', '2989', '5593', '7747', '3399', 'N', '53', 'I', '6833', '361', 'R']

Output: 9


Input: Consider Input: ['1675', 'O', '5055', '9327', '9283', '929', '8287', '4481', 'i', 'n', '7783', 'M']


Output: 8