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.
['q', '8141', 'g', 'i', 'B', '5663', 'w', '7623', '4819', 'o', 'Z', 'D', '6385', '569', 't', '1417', '6651', '4475', '6097', 'x', 'Z', '7307', 'D', 'l', 'v', 'Q', 'Z']