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.
['d', 'u', 'L', 'i', '4563', 'z', '8389', '7261', 'T', 'g', '7629', '1187', 'x', 's', '4387', '311', '2893', 'W', '7255', '5275', '2087', '3953', '3957', 'i', '951', '6043', '7757', 'i', '4359', '9261', 'a', 'S', '7573', '751', '5965', '7371', '3663', 'P', 'q']