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.
['5643', '3601', 'S', 'z', '7335', '4807', 'J', '2207', '1025', '1485', 'K', '3607', 'L', '5643', '4585', 'j', 'k', 'g', 'l', 'D', 'v', '8585', '1227', '7395', 'w', '693', '3717', 's', 'V', '2835', '3309', 'x']