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.
['r', 'O', 'U', '7715', 'r', '4473', 't', 'm', '9053', 'T', 'G', 'p', 'w', 'w', '7243', 'q', 'p', 'W', 'A', '1129', '269', 'C', '6409', '8367', 'A', '7783', 'R', 'O', '4911', '5193', 'E', '5119']