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]: ['77', '3847', '739', '189', '5157', '4589', 'a']
[A]: 6


[Q]: ['O', 'I', '4805', 'v', '6919', 'b', '7137', '9251', 'Z', '1447', '5197', '6837', '5635', 'd', 'r', '223', 'q', '4167', 'H', '9341', 'n', 'N']
[A]: 11


[Q]: ['583', 'a', 'r', '8035', 'T', '7021', 't', 'm', 'u', 'r', '1773', '1671', 'd', '5383', 'w', 'b', 'f', '4793', 'X', '4461', '2841', 't', '8395', 'p', 'l', 'z', 'a', 'q', 'C', '8259', '4301', '6065', 'r', 'O', 'U', '4355', 'T']
[A]:
14