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.

['R', '6723', 'y', '8943', '5243', 'm', 'N', '7763', '535', 'F', 'n', '6359', '8341', '2311', 'u', '9891', 'T', 'h', 'S', 'Z', 't', '8597', 'e', 'M', '8977', 'l', 'E', '9745', '4429', 'x']
13

['F', 'z', '61', 'G', 'a', 'e', '8233', '2389', 'd', 'E', 'p', 'B', 'j']
3

['i', 'I', '7675', '993', 'i', 'b', '5605', 'w', '1605']

4