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.
['o', '7611', 'e', '693', '6509', 'X', 'c', '2279', '2451', 'M', 'M', 'R', '7313', '7547', 'N', '9537', '5123', '4635', '5783', '3305', 't', 'b', 't', 'D', '7257', 'j', 'A', 'n']