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:
['1763', '2925', '2923', 'C', 'H', '9309', '787', '7157', '6439', '9421', 's', 'Z', '7971', 'C', 'e', '8659', '4541', 'p', '4617', 'y', 'r', 'W', '8979', 'H', '9785', '5985', 'p', 'f', '8087', '5613', '7115', '4999', 'n', '1581', 'I', 'E', '4925']
answer:
21


question:
['D', 'Y', '2625', 'p', 'a', '6903', '2571', 'P', '8979']
answer:
4


question:
['7201', '8795', '2527', '5233', '387', 'S', 'n', 'u', '5747', '8309', '7851', '6921', 'i', 'd', 's', 'v', '1873', 'n', '3181', 'Z', 'c', 'E', '853', 'F', 'F', 'K', 'W', '3127', 'l', '7313']
answer:

14