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.
['4189', '4077', '9223', '6041', 'p', '7775', '7097', '6673', 'G', '2805', 'A', '2059', '1061', '9913', 'E', 'U', '5667', '4845', 'j', 'Z', 'F', '1105', 'f', '9365', '6657', 'u']