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.
['1927', 'T', '2595', 'r', 'z', '829', '1255', 'r', 'p', 'S', 'L', 'N', 'F', '3123', '7801', 'Y', '6907', 't', 'i', '1993', '9693', 'H', 'n', 'P', '2049', 'b']