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:
['7059', 'D', 'Z', 'm', '525', '1071', 'i', '421', '8813', 't', '415', '2743', '1713', '5915', 'm', '9143', 'L', '5455', '9675', '7409']

Ex Output:
13


Ex Input:
['G', 'u', 'r', '9843', '5441', '4755', 'e', '4523', 'o', '7733', '7473', 'h', 'n', 'n', '8393', '5085', '8665', '2407', '2777', '2167', 'G', 'u', '8899', 'n', 'G', '9123', '1091', 'L', 'K', 'D']

Ex Output:
15


Ex Input:
['8733', '8299', 'N', '8077', 'H', '2713', '2271', 'O', '9137', '6025', 'V', '463', 'f', '9455', '8567', '2243', '8117', 'H', 'G', 't', 'C', '6473', '5039', '2739']

Ex Output:

15