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: ['L', 'R', '2101', 'r', 'H', '4195', 'u', '9083', '457', 'R', 'Z', '9971']

A: 5
****
Q: ['6713', 'E', '4317', '2903', 'q']

A: 3
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Q: ['1619', '5641', '1789', 't', '635', '7947', '873', '6991', '7011', 'G', 'l', 'J', '5639', 'a', '4367', '7455', '8333', 'P', 'T', '4695', 'c', '7007', 'O', 'Q', '323']

A:
15
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