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:
['7741', '7853', 'k', '7667', 'l', '6865', 'U', 'y', 'p', 'f', '9767', 'f', 'L', '5627', 'l', 'M', 'm', '2903', '9817', '3659', '7699', 'O', 'K']
answer:
10


question:
['4141', 'D', 'b', 'B', '3661', 'S', '5769', '903', 'Z']
answer:
4


question:
['9791', '67', 'i', 'M', 'h', 'G', '521', '6507', '4575', 'H', 'u', '5181', 'R', '2567', 'Y', 'd', 'a', '3919', '6211', 'F', 'v', '2157', 'X', 'Y', 'D', '1065', 'B', 'b', 'w', '7183', '2057', '5337', 'c', '4689']
answer:

15