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.
['n', 'q', '8891', 'C', 'o', 'd', '859', 'C', '7941', '967', '8949', 's', 'v', 'm', 'p', '1321', 'J', '2037', 't', 'q', 'w', 'j', 'N', '8019', 'P', 'U']