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.
['i', '3933', '9877', '7323', 'I', '5587', 'v', 'e', 'B', 'R', '4989', '55', 'F', 'w', '7851', '6213', '9735', 'y', 'E', '7775', '405', 'W', '819', 'o', 'm', '9397', '5071', '9413', '6073', 'v', '3125', '987', '3585', '5639', '5039']