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.
['4285', '6975', '287', 'A', '2881', 'l', '9149', '4089', '7517', '4347', 'i', '9277', 'n', 'I', 'a', '8707', 'l', 'W', '7107', 'F', '7635', '9775', '3841', 'l', 'K', '3045', '5825']