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.
['523', 'p', '7335', '8635', '7959', '9493', '8685', 'V', '9699', 'm', '7861', 'D', 'q', '9033', 'j', '5871', '5799']