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.

['8587', '2337', 'O', '2639', 'j', 'o', 'X', 'G', '2101', 'f', 'H', 'H', '6741', '7275', 's', 'j', '6677', '5869', '7595', '3537', '5403', 'X', '981', 'G', 'l', '1361', 'k', '1073', '7']
15

['7585', 'k', '6523', '97', 'o', 'C', '3003', 'o', '8987', '4445', '1205', '2309', 'T', '9065', 'f', 'W', '3493', '9605', 'Y', 'W', 'e', '8123', '5515', 'Z', 'M', 'd', 'e', 'w', 's', 'V', 'j', 'Q', '8259', '6573', '4855', '2265', '9039', '7509', '2743']
20

['I', 'n', 'v', 't', 'f', 'f', '4377', '9039', 'E']

2