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.

['D', 'y', 'E', '4709', '2977', '3637', '8401', 'N', 'j', '597', 'c', '6861', '3711', 'G', '1573', '9973', '3333', 'H', 'Z', '579']
11

['5903', 'W', 'q', '4895', 'X', 'e', 'W', '3779', 'x', '2967', 'S', '3007', 'i', '5249', 'Z', 'L', '7077', 'O', 'L', 'C', '5791', '8615', '11', 'U', 'h', 'l']
10

['2475', 'x', '739', '4811', 'P', 'b', '5587', '399', 'G', 'g', 'Y', '3379', '2487', '6529', 'B', 'S', 'u', 'Z', '9859', 'X', '9567', 'V', 'N', '3851', 's', '9093', 'z', 'f', 'T', '9597', 'c', '5919']

14