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.
['g', 'N', 'u', '7755', '9181', 'G', 'I', 'L', '7385', '5725', 'B', 's', 'k', '4859', 'R', 'o', 'i', '965', '3357', 'f', '6979', '357', '7543', 'b']