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: ['6141', 'B']

A: 1
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Q: ['8849', 'W', 'Q', '9167', '6511', 'R', '7107', '5523', 'J', '2689', '9831', 'R', 'w']

A: 7
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Q: ['k', 'n', '6013', 'M', '7637', '3149', '2827', '5957', '3433', 'y', 'Q', '1373', 'v', '2069', 'F', 'u', 'w', 'e', '5903', 'S', '7183', 'v', '8647', '1727', '1421', '9021', '7045', '3083', '2349', '5305']

A:
18
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