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:
['3613', 'y', '2055', 'L', 'a', '8563', '3259', '6913', '8087', 'g', 'c', '6343', 'x', 'G', 'z', 'u', 'U', 'a', 'X', '9411', 'z', '6025', '2913', '6667', 'D', 'H', 'J', '7767', '6291', 'v', 'F', 'U', '8415', '4787', '7925', 'Z']
answer:
16


question:
['Z', '4603', '5525', '5851', 'N', 'I', '5949', '1145', 'U', '523', 'C', '9329', '8107', '1353', 'l', '6903', 'p', '9995', 'n', '745']
answer:
12


question:
['3857', 'n', '5835', '5275', 't', '4169', '2641', '1579', '8329', '7187', 't', '3509', 'o', 'l', 'x', '3599', 'D', 'n', 'y', 'b', '559', '4307', '3227', '613', 'K', 'N', 'F', 's', 'u', 'K', 'w', '3335', '4237', 'R', '8627', '2709']
answer:

18