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.

['m', '7855']
1

['4675', '9687']
2

['n', 'w', 'c', 'h', '8141', 'v', 'C']

1