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.
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Question: ['7667', 'P', 'n', '4837', 'X', 'T', '3665']

Answer: 3


Question: ['2739', 'v', 'b', '5859', '3409', '6027', '4009', '5343', 'J', 'S', '9915', 'V', 'H', 'p', 'T']

Answer: 7


Question: ['39', '6917', 'g', 'U', '7941', 'M', 'K']

Answer:
3