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]: ['7667', 'P', 'n', '4837', 'X', 'T', '3665']
[A]: 3


[Q]: ['339', '4483', '2989', '2025', 'u', 'M', '4403', 'R', '3653', 'R', '2981', 'y', 'H', 'n', '6941', 'E', 'X', 'G', '2861', '9089', '7821', 'Y', '6087']
[A]: 12


[Q]: ['L', '3189', 'x', 'I', '4187', 'o', 's', '5317', '2475', 'v', '6791', 'f', 'r', 't', '5165', 'J', '4153']
[A]:
7