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: ['5373', '4147', 'c', '5645', 'U', 'l', 'U', '1317', '7091', 'X', 'V', '7013', 'H', '7517', '5325', '5131', 'i', 'o', 'u', '9647', '6143', '2727', 'Q', '129', '4075', '3055', '3191', '8681', '8247', '6255']

Answer: 19


Question: ['1395', '7713', 'k', 'v', '213', '3599', '5325', 'E', 'b']

Answer: 5


Question: ['O', '2205', 'T', '1473', 'z', 'R', 'W', '6513', '2353', '9645', '841', '5697', '1013', 'b', 'e', '2111', 'N', 'L', '7539', '1829', '4997', 'k', 'S', '2251', 'G', 'i', '7499', '6441', 'U', 'u', '9397', 'g']

Answer:
16