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.

Input: Consider Input: ['R', '6573', 'i', '241', 'T', 'V', '1767', '4397', 'k', 'g', '4441', '2283', '6099', 'L', '8879', 'Z', '2663', '9583', '4063', '6445', '97', '4347', 'R', 'y', 'D', 'y', '655', 'n']

Output: 15

Input: Consider Input: ['1845', '4291', '725', '6827', 'I', '3565', '8123', 'I', '8305', 'J']

Output: 7

Input: Consider Input: ['841', 'I', 'd', 'z', '4331', '9451', '1397', 'Q', '9071', 'Z', '7361', '6025', '7981', 'Y', '3775', 'q', 'W', 'U', '5557', 'j', 'p', '347', '3779', 'i', '5891', 'X', '3951', '4621', 'I', '9967', 'j', '4297', '9317', '2375', '701']
Output: 20