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.
['4959', 'Z', 'a', '1261', 'a', 'v', '6181', '9263', 'G', 'd', '5565', 'I']