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.

['v', '7681', '2527', 'L', 'j', '4105', 'S', '8713', 'E', '9045', 'V', '5731', '2115', '7359', 'd', '2803', '7829', 'w', 'c', 'S', '1315', '703', 'U', '2631', 'C', 'u', '5769', '681', 'O']
15

['2831', '5229', '5243', 'y', '1161', 'D', 'Q', 'w', '9583', '8833', '5615', '6467', 'E', 'x', '3653', '5647', 'y', '5197', '2963', 'm', '2995', '8969', 'h', '2201', '1555', '8153', 'c', '4425']
18

['5587', '7541', 'Y', 'H', 'o', 'Z', '5603', 'o', '6201', '4389', '2415', 'q', '4459', 'b', 'L', '8491', '397', 'F', 'E', '3861', '4753', '5455']

12