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.

['o', '9647', 'n', 'g', 'O', 'c']
1

['C', '6775', '9977', '2765', '1949', '175', '4135', 'Y', 'k', 'I', '631', '2835', '6577', 'j', '4033', 'a', 'V', '8511', '6689', '4105', 'F', 'j', '7151', 'C', '4177', 'Q', '9729', '2449', '265', 'l', 'Z', 'l', '149', '2271', 'z', '3381', '1019', '5543', '6157', 'L']
24

['H', '959', '1355', 'C', '2247', 'e', '6479', 'i', '7981', '8103', '3653', 'z', '4281', 'C', '9821', '5861', '2849', '6523', 'E', 'F', 'X', 'R', 'S', 'V', '9899', 'o', '1499', 'v', '8959', '6849', 'M', '1493', 'v', 'S', 'n', '6915', '9225', 'Y', 'a', '8697']
20