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:
['3109', 't', '7243', '5483', '1603', 'M', 'R', 'Z', 'c', 'w', 'm', 'M', 'h', '1933', 'o', 'r', '5509', 'a', 'S', 'z', 'U', 'v', 'G', 'V', '1217', 'y', 'J', '5091', 'I', 'k']

Ex Output:
8


Ex Input:
['6237', '5243', 'i', '2183', 'S', 'K', 'X', '2519', 'Z', '3751', '1239', '6737', 'g', '2805', '5045', '285', '3589', '2305', '3161', '2527', 'p', '8941', '5521']

Ex Output:
16


Ex Input:
['8675', 'w', 'M', '9843', 'G', 'm', 'z', '6317', '1105', 'A', '2917', 'G', '4379', '2103', 's', 'l', '7739', 'K', 'I', '7323', '1299', '3453', '8339', 'j', '2713', 'Z', 'a', '7241', '3923', 'J', 'D', 'A', 't', '9545', 'T', '8441', '5131']

Ex Output:

18