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.
['5687', 'w', 'C', '4159', '3931', 'P', 'j', 'H', '6597', 'I', 'v', '1873', 'L', '4183', '1137', 'F', '4501', '5083', 'd', '7913', 'K', '6579', 'b', '5687', '3557', 'n', '6555', 'D', '7303', 'o', 'B', 'J', '7517', '4713', '7009', 'E', '3091', '4995', 'v', '2983']