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.

['S', 'g', '7575', '9987', '3461', 'O', '9429', '391', 's', '947', 'e', 'j', 'U', 'W', 'D', '307', '7599', '5685', '3609', 'p', '6463', 'B', 'u', 'J', '9679']
12

['t', '5887', 'b', 'K', '1877', '4393', '9115', '1281', 'I', '2187', '3957', '4101', '7373', 'G', '4183', 'M', 'x', '3135', 'F', '7959', 't', 'q', 'E', 'l', 'S', '1143', '5303', 'C', '559', '6711', '8621', 'y', '9369', '1097', 'x', '5217']
20

['u', '4935', 'w', 'e', 'g', 'R', 'R', 'a', '4213', 'K', 'R', 'r', '6121', 'x', '3349', 'o', 'f', 'k', '7005', 'K', '2503', 'T', '9015', 's', 'P', 'X', 'B', 'N', 'U', '3893', '147', '4265', 'Z']

10