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.
['3719', '7009', '1237', 'R', '5285', '6041', '325', 'O', '2601', 'n', '3535', 't', '8763', '7701', '6489', '3775', 'R', '5845', '3813', 'X', '5169', '4813', 'B', '5597', '4979', 'y', 'T', '3585', '357', 'M', 'S']