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.
Example: ['238', 'h', '92', 'U', '2799']
Example solution: 3
Example explanation: Here, the numbers in the input list are '238', '92' and '2799', hence their count is 3.

Problem: ['3633', 'x', '8463', 'D', 'G', 'T', 'C', '33', 'N', 'i', '5467', '7073', 'T', 'V', 'e', 'q', '7821', 'J', '303', 'X', '5097', '463', '9287', '1475', '2473', '6631', '7063', '9787', '7517', '2889', '8071', 'W']

Solution: 18