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.
['W', 'C', '7265', 'S', '4755', 'c', '2063', '4417', '5913', 'I', '8505', '7099', 'j', '7305', '1185', '2063', 'A', 'r', '8859', 'n', '1617', 'u']