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.

Q: ['z', '8551', '4653', 'l', 'f', '149', '7637', '9661', 'k', 'Z', '8653', '2309', 'R', '2257', '9281', '6767', '1723', 'a', '8857', 'V', 'v', 'x', '5491', 'X', '4761', '2619', 'p', 'L', 'G', 'Q', 'w', '729', '3415', '2841', '5249', '511', '773']

A: 21
****
Q: ['j', '2617', 'N', 'a', 'c', 'U', '1493', 'e', 'q']

A: 2
****
Q: ['r', '5695', 'p', '7953', 'O', 'G', '7481', '9679', 'O', '2271', '4775', '5143', 'k', '341', '3233', 'Z', '7923', '8681', 'y', 'S', '3115', 'M', 'P', '3045', 'G', '4309', '4807', '399', 'n', '3141', '2343', '7017', '4543', 'F', '8909', 'L', 'p']

A:
21
****