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: ['7311', '5563', '2769', '4443']

Output: 4


Input: Consider Input: ['g', 'g', '7821', '3619', 'O', 'H', 'n', 'v', 'X', '9897', '8905', 'x', '9005', '7155', 'B', 'e', '5713', '5647', '2459', '1073', '9819', '2243', '8773']

Output: 13


Input: Consider Input: ['m', 'b', 'B', 'r', 'Z', 'M', 'D', '845', 'g', 's', '1981', 'I', '4567', '9761', '6981', 's', '8259', 'a', 'k', 'T', '3621', 'u', 'E', '431', 'Y', '1565', '7655', '6949', '6791', '2807', 'n', '5993', '9077', '4943', '3305', 'y', '1773', 'h', '4705']


Output: 19