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]: ['u', '4647', '4679', '2787', '1149', 's', '5771', 'u', 'p', 'n', '4919']
[A]: 6

[Q]: ['5083', '9941', '997', '1281', '3615', '4595', 'W', '103', 't', '945', 'n', 'l', '4151', 'S', 'O', 'l', '7465', '1991', '6305', '4579', 'D', '5039', '6537', 'T', 'l', 'm', 'w', 'k', '1855']
[A]: 16

[Q]: ['y', '3611', 'X', 'w', '9431', 'y', '9901', '157', '4329', '3419', 'G', 'R', 'I', 'V', 'p', 'J', '4131', '5153', 'u', '5403', '1017', 'P', '8099', 'a', '9993', '4583', '6057', '8849', '689', '7915', '2929', '7465']
[A]:
19