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', 'I', '4805', 'v', '6919', 'b', '7137', '9251', 'Z', '1447', '5197', '6837', '5635', 'd', 'r', '223', 'q', '4167', 'H', '9341', 'n', 'N']
11

['5903', 'W', 'q', '4895', 'X', 'e', 'W', '3779', 'x', '2967', 'S', '3007', 'i', '5249', 'Z', 'L', '7077', 'O', 'L', 'C', '5791', '8615', '11', 'U', 'h', 'l']
10

['4245', 'z', 'j', 'r', 'M', '2315', '4771', 'x', '9773', 'B', '7291', 'x', '931', 'S', '4403', '3513', 'c', '1801', 'Q', '3279', '23', '767', '7499', 'K', '6969', '6963', '2649', 'p', 'c', 'h', '6045', 'f', 'A', 'D', 'A', '7021', 'Q']

18