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:
['6735', '719', 'K', '6423', 'a', '145', 'x', 'Q', '7393', 'z', 'i', '6125', '29', '6937', '695', 'G', 'r', '4969', '3963', 'O', '6743', '4543', 'h', '7349', '4065', 'x', '9823', '2737', 'I', '5001', '653', 'M', 'I']
answer:
19


question:
['B', '347', 'L', '5185', 'L', '8565', 'r', 'n', 's', 'f', '1165', 'K', '3979', '4867', '1465', '8315', 'd', '9893', 'x', 'v']
answer:
9


question:
['3909', '1033', '4967', 'G', 'Z', '7913', 'R', '2759', 'R', '5673', '7677', '25', 'H', '521', 'f', '7823', 'f', 'V', '6441', 'L', 'd', '883', 'y', '8091', 'x', 'L', '2383', 'L', 'q', 'x', '8615', 'z', '7007', 'L', '1093', '7023', '7347', 'A', '49']
answer:

20