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: ['X', '4697', 'K', 'k', 'K', 'N', '6089', 'b', '1077', '8251', '2431', '9951', 'a', '2731', 'L']

A: 7
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Q: ['8839', 'P', 'Q', 't', 'R', 'f', 'i', '3299', '2553', 'b', 'D', '7873', 'k', 'c', '6011', 'X']

A: 5
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Q: ['9071', 'g', '8773', 'o', '9343', 'K', '1965', '2941', 'T', '1333', 'c', 'j', 'U', '3667', 'U', '781', 'w', '9645']

A:
9
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