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]: ['S', 'P', '7817', '7781', '5257', '8431', '17', '8529', '1501', 'c', '5', '4665', 'p', 'g', 'M', '5291', '4617', 'X', '7879', '301', 's', '5385', '3891', 'D', '8907', '1779', 'c', 'p', '6987']
[A]: 18


[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]: ['8533', 'Z', 't', 'P', '1613', 'K', 'l', '8125', 'N', '5701', 'P', 'w', 'f', '6317', 'g', 'f', '2173', 'V', '1639', 'l', '4511', '5263', '3981', 'U', '9517', '8161', '7609', 'u', '65']
[A]:
14