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.
['1637', '2739', '961', '9293', '5533', '7553', '2995', 'Q', '2609', 'c', 'v', 'G', '3681', '8195', '6873', 'h', 'X', '7397', 'Q', 'U', 'K', '423', 'S', '6783', 'K', '8229', 'Y', 'y', '6903', '9389', 'J', '9805', 'U', 'w', 'N', '1387', '7867', 'w', 'u', 'I']