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.
['8073', 'N', 'q', 'B', '1453', 'U', 'Q', 'D', '2195', '3941', '3139', '6153', 'w', '4001', '3615', '4937', '2161', 'G', 'o', 'X']