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.

Ex Input:
['T', 'n', 'x', 'I', 'A', '3185', '913', 'z', 't', 'w', 'A', '4077', 'd', 'R', 'X', 'h', 'n', 'b']

Ex Output:
3


Ex Input:
['J', '8387', '6535', '9503', '3803', '2789', '7063', '8863', '1377', 'x', 'A', '5597', 'Z', 'h', 'u', 'o', '2163', 'B', 'w', '1877', '3257', 'f', '6799', 'm', '4373', 'U', 'K', '2019']

Ex Output:
15


Ex Input:
['v', '3387', 'y', 'T', 'T', '8077', 'E', 'L', '191', 'A', 'f', 'V', '1119', '3811', 'J', 's', '7183', 'Y', '1491', '403', 'S', 'u', '8921', 'B', 'o', '4383', '9011', 'L', 'P', 'y', '2507', '5309', 'l', 'U', 'g', 'v']

Ex Output:

13