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.

[Q]: ['M', '6789', '6777', 'd', 'U', 'g', 'A', 'o', 'D', '5089', 'X', '7925', 'J', '8203', 'A', '4217', 'B', 'e', '5545']
[A]: 7


[Q]: ['A', 't', 'K', 'A', 't', 'I', '3293', '4311', 'T', 'J']
[A]: 2


[Q]: ['Q', 'U', '285', 't', '3263', 'G', '3945', 'y', 'i', '9015', '2007', 'F', '477', 'B', '9045', '8255']
[A]:
8