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.

['9731', 'T', '495', '1737', '2885', 'z', '799', '2995', '9579', '1887', 's', '8583', 'z', 'y', 'F', '7525', '1063', '4719']
12

['N', 'q', 'Z', '3281', '5473', 'Y', '7995', 'L', '7077', 'e', 'H', 'r', 'z', '9485', '2317', '9061', 'j', 'Q', 'd', '6299', '2409', 's', '1765']
10

['r', 's', '7887', '4091', '3645', 'g', 'A', 'M', 't', '9439', '4629', '2519', '8373', '4595', 'Q', 'S', '8797', '3237', '9565', 'n', '6631', '5701', '77', 'U', 'v', 'M', 's', '2845', 'f', 'M', '9703', 'r', '9807', '3259', '1463', '8747', 'k', '6229', 't']

21