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]: ['5597', 'v', 'P', '3013', '243', 'j', 'U', 'Y', 'u', '255', 'l']
[A]: 4


[Q]: ['6835', '9425', 'z', '7789', 'D', 'L', '9295']
[A]: 4


[Q]: ['4365', 'w', '4581', '8079', 'i', 'f', '7137', 'q', 'f', 'u']
[A]:
4