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:
['8839', 'P', 'Q', 't', 'R', 'f', 'i', '3299', '2553', 'b', 'D', '7873', 'k', 'c', '6011', 'X']

Ex Output:
5


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

Ex Output:
12


Ex Input:
['k', '2931', '4545', 'g', '6549', '5317', 'T', 'X', 'm', '7125', '1555', '3945', '8465', '3921', '3813', 'f', 'g', '7099', 'o', '5155', '4737', 'x', '5205', '6363', '2913', 'n', 'b', 'Y', '6655', 'i', '8995', 'c', 'W', 'S']

Ex Output:

18