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.

Ex Input:
['5597', 'v', 'P', '3013', '243', 'j', 'U', 'Y', 'u', '255', 'l']

Ex Output:
4


Ex Input:
['o', 'f', '9317', '3367', 'j', '5497', 'k', 'n', 'c', 'h', '6621', 'N', '3271', '9267', '1613', '377', '5911', 'C']

Ex Output:
9


Ex Input:
['f', '4107', '4785', 'K', 'F', '5225', '7789', 'm', 'Z', '6067', 'O', '611', '7839', '7103', '4341', '5995', 'T', '2189', '6313', '1593', 'C', '3437', '5215', '8469', '8813', '1761', '7715', '9451', '9719']

Ex Output:

21