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.

['7233', 'w', 'W', '1575', 'N', '749', '2983']
4

['9327', '6037', '1951', '257', 'f', 'U', '1451', '7735', '2787', 'g', '6545', 'f', '9671', '1527', '5435', '2005', 'l', '8787', 'e', '1753', 'D', 'Y', 'm', 'B', '3003', '1919', '2045', '2839', 's', 'N', '6557', 'e', '7875', '9281', '7373', '7061', 'M', '3687', 'Y']
24

['945', '8377', 'x', '2427', 'm', 'x', '8309', '6301', 'v', 'm', 'U', '1311', 'W', 'L', '7805', '7295', 'j', '1211', '1847', '3281', 'F', 'A', 'a', 'P', 'j', '7071', '4757']

13