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:
['6777', '1441', '6663', 'X', 'x', '7537', 'B', 'Q', '2083', 'c', '7549', '967', '7795', '427', '1813', '1547', 'g', '7051', 'z']

Ex Output:
12


Ex Input:
['4855', '5287', 'p', 'y', 'R', 'w', 'o', 'G', 'D', 'G', '5029', '1979', 'n', 'm', '4025', 'n', 'i', 'U', 't', '9373', '2197', '1535', '2925', 't']

Ex Output:
9


Ex Input:
['o', '3829', 'j', 'M', 'Q', '8745', 'g', '3397', '3395', 'R', '8283', 'Q', '1861', '3427', 'Z', 'x', '1813', '9551', 'd', '6969', 'g', 'm', 'K', '5613', '3767']

Ex Output:

12