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.

['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']
15

['2959', 'z', 'S', '6971', '1771', '7707', '1681', 'd', 'd', '7103', '5457', 'z', '5721', '2463', '2429', 'd', '6785', 'V', '5337', 'y', 'p', 'H', 'Q', 'n', 'w', '911']
13

['C', 'I', '483', '3371', 'e', '2885', '5731', 'G', '1161', '3251', 'f', 'h', '8069', 'X', 'u', '1637', '5039', 'N', '5689', '3511']

11