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:
['T', 'r', 'U', '1447', 'n', '7557', '35', 'c', '4159', 'b', '1567', '6865', '6833', 'j', '3401', 'y', '5181', '4963', 'l', '611', '6973', '1243', 'R', 'p', 'U', '741', '8853']
answer:
15


question:
['D', 'P', '1879', '2519', '4047', '7681', 'm', 'A', '53', '2019', 'N', '6135', 'u', '5169', '1975', '1903', 'x', 'Q', '6199', 'k', 'm', 'H', 'E']
answer:
11


question:
['5213', '2099', 'q', '6649', 'n', '4685', '9641', '4951', '8829', 'C', 'd', 'p', 'w', '6839']
answer:

8