instruction:
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.
question:
['4689', 'U', 'J', 'v', '2017', '9979', '1669', '6969', 'Y', '7955', 't', '1669', 'n', 'k', '6319', 'I', '9433', '6053', '9443', 'X', '1217', 'c']
answer:
12


question:
['6045', '8055', 'q', 'u', '5919', 'w', 'c', 'e', 'u', '5299', 'a', '1377', 'g', 'k', '4651', 't', '293', 'T', 'n', 't', 'n', '5127', '205', 'Q', 'J', 'g', '1719', '6095', '5073']
answer:
12


question:
['1425', '9133', 'q', '9581', 'N', 'l', 'J', '4595', '6987', '2857', 'T', '7801', '6039', '3417', 'b', '5513', '2669', 'R', 'k', 'Y', 'w', 'D', 'a', '1061', 'j', 'C', 't', '9585', 'o', '353', '7217', '9341', '2057', 'z', '8335', 'd']
answer:

18