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.
['x', '8061', 'w', 'b', 'm', '5', 'w', '9139', '5205', '911', 'L', 'L', '3469', 'K', '5737', 't', 's']