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: ['b', '3547', '7567', '2957', '4461', 'G', '4301', 'e', '3557', 'U', '2027']
Example Output: 7

Example Input: ['5597', 'v', 'P', '3013', '243', 'j', 'U', 'Y', 'u', '255', 'l']
Example Output: 4

Example Input: ['2017', '3975', '4023', 'G', '5219', '5615', 'Y', 'D', 'k', 'E', '4139', '5631', 'z', 'X', 'J', 'M', 'X', 'w', 'V', 'O', 'E', '6613', '559', '2921', 'T', 'z', '5085', '6761', '5417', 'q', '637', 'f']
Example Output:
14