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: ['Q', '2071', '2591', 'G', '415', '3215', 'W', '7013', 'O', 'v', '8155', 'b', '2341', 'r']

A: 7
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Q: ['i', 'r', '3395', '9223', 'd', 'W', '5771', 'W', '1931', '7507', 'f', '9661', '2585']

A:
7
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