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: ['c', 'i', 'X', '2437', 'H']

A: 1
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Q: ['W', 'o', 's', 'W', '4435', '6535', '3213', '8203', 'm', 'o', '9331', '1457']

A: 6
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Q: ['4231', 'T', '4865', 'X', 'Z', '4419', '9823', '3221', '4945', '7083', 'W', 'l', '5469']

A:
8
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