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.
['r', 'e', 'd', '8039', '7105', '4465', 's', '1625', '3945', '327', '7915', '5637', 'q', 'x', 't']