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.

['o', 'U', '39', 'u', 'A', 'S', '5605', 'C']
2

['C', '6677', 'D', 'x', '5909', 'j', 'p', 'p', 'T', 'L', '2215', 'G', '3689', 'i', '8085', '5213', '1945', '8487', '2459', 'C', 'S', '8569', 'h', 'H', 'a']
10

['6997', '1837', 'V', 'f', 'y', '353', '93', '1255', '813', 'J', 'Z', 'I', '3865', '2987']

8