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.
['8035', '5089', 'X', '9479', 'g', 'H', '4085', 'K', '7635', '2565', 'T', 'l', '115', 'T', '341', 'a', 'i', '2413', '6405', 'G', 'c', 'n', 'P', 's', 'a', 't', 'b']