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.
--------
Question: ['K', '7835', '469', 'P', '129', 'N', 'I', '825', 's', '979', 'A', '6991', '5519', 'o', '8499', '27', 'N', 'L', 's', '2035', 'Y', '405', '4825', 'a', 'Z', 'B']

Answer: 12


Question: ['757', '499', '4487', 'v', '313', 'y', '8975', 'B', 'X', 'Y', '5011', 'n', '1675', 'F', '9895', '7399', '9325', 'i', 'p', 'y']

Answer: 10


Question: ['O', '1313', 'E', 'B', '6551', 'O', '8903', 'D', '9711', '443', 'r', 'j', '5971', 'e', 'R', 'q', '7519', 'L', 'C', 'Z', '5839', '3021', '9283', 'q', 'r', 'G', 'Q', '2647', 'Z', '959']

Answer:
12