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.

['6835', '9425', 'z', '7789', 'D', 'L', '9295']
4

['A', 'J', 'p', '6753', 's', 'l', 'K', '9927', 'O', '2571', '3941', '3489', 's', '1877', '2177', 'X', 'e', '1691', '1541', 'd', 'M', 's', '9663', 'y', 'M', '9575', 'P', '6995', 'J', '7887', 'r', 'K', 'J', 'R', '6515', 'z', 'e']
14

['4119', '9225', '1163', '6107', '4671', 'B', 'c', '2777', 'w', '8833', '4083', '6393', 'D', 'Q', '2567', '8647', 'v', '9463', '3039', '1763', 'M', '4281', 'C', 'm', '5869', '661', '1441', 'd', '607', '5257', '6543', '3371', 'D', '6113', 'm', '6017', '2945', 'h']

25