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.
['1127', '1935', '4457', '2405', 'Z', 'z', 'j', '7879', '8097', 'w', '9413', 'n', 'C', '9107', 'J']