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:
['8669', '7341', '7923', '1009', 'D', '1015', 'd', 'y', 'N', 'o', '1791', 'O', '7135', '3761', 'u', '4875', '9147', '7863', '3533', '593', '4753', '7157', 'd', '9361', 'g', 'j', 'n', '3621', 'l', 'Q', '9321', '903', '5229', 'w', '6097', 'C', 't', '297', '8013']

Ex Output:
23


Ex Input:
['N', 'i', '6975', '1799', '9709', 'K', 'S']

Ex Output:
3


Ex Input:
['t', 'D', '7595', '4913', 'q', 'l', '209', '5251', '9195', '1203', '9191', 'q', '5103', 'O', 'V', '3863', '6591', '7141', '5503']

Ex Output:

12