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.
['7315', 'W', 'g', '1129', 'u', 'm', 'M', '7277', 'o', 'j', 'W', '5535', 'h', '8007']