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.

Example Input: ['7233', 'w', 'W', '1575', 'N', '749', '2983']
Example Output: 4

Example Input: ['3411', '3159', 'l', 'A', '5131', 't', 'j', '5833', '3975', '9721', '1409', 'A', 'W', 'J', '6315', '407', '4679', '7569', 'U', 'o', '741', '4033', '665', '9493', '6639', '8463', '5715']
Example Output: 18

Example Input: ['6849', 'Z', 'c', '7445', 'q', '7729', '1663', 'D', 'c', 'c', '1445', 'E', 'A', '5545', '6831', 'f', 'y', 't', '7671', '7685', 'r', '4917', 'g', 'G', '3445', 'j', '1641', 'u', 'i', '5609', '1855', 'n']
Example Output:
14