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.

['6777', '1441', '6663', 'X', 'x', '7537', 'B', 'Q', '2083', 'c', '7549', '967', '7795', '427', '1813', '1547', 'g', '7051', 'z']
12

['3613', 'y', '2055', 'L', 'a', '8563', '3259', '6913', '8087', 'g', 'c', '6343', 'x', 'G', 'z', 'u', 'U', 'a', 'X', '9411', 'z', '6025', '2913', '6667', 'D', 'H', 'J', '7767', '6291', 'v', 'F', 'U', '8415', '4787', '7925', 'Z']
16

['3517', '3481', '2685', '7891', '3369', '9415', '2781', 'V', 't', 'j', '7655', 'm', 'O', '3331', 'c', 'v', '3595', 'w', 'V', '623', 'X', 'j', 'c', 'e', 'N', '3503', 'M', 'Z', '547', 'V', '2833', 's', '5405', 'F', 'Z', '3757', 'x']

16