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:
['L', 'R', '2101', 'r', 'H', '4195', 'u', '9083', '457', 'R', 'Z', '9971']

Ex Output:
5


Ex Input:
['2299', 'r', '1001', 'F', 'M', 'O', '1941', '8631', '7923', 'c', '2171', '2393', '6227', '873', 'k', '3765', '1311', '4975', 'Q', '8025', '3833', '1879', '4813', 'e', 'o', '2713', '9075', '5741', '4771', 'M', '4609', '15', '1731', '3485', 'W']

Ex Output:
24


Ex Input:
['j', 'V', 'P', 'R', '8271', 'm', 'm', '3995', 'L', 'j', 'm', '3037', 'A', 'U', '8927', 'v', '4889']

Ex Output:

5