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.
['91', '4325', 't', 'J', '8393', '4219', 't', '843', 'A', '9453', 'v', 'd', '1905', 'V', '9693', 'm', '2655', 'b', '4739', '7925', 'F', 's', '5759', 'u']