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: ['8717', '7803', 'z', '557']

Output: 3


Input: Consider Input: ['7319', '6681', 'M', '8691', '111', 'C', 'H', 'o']

Output: 4


Input: Consider Input: ['5153', '2943', 'I', 'R', 'v', 'f', '4159', '2299', '921', '7037', '5655']


Output: 7