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.
['7465', '3537', '8405', 'S', 'N', '7299', 'Z', '7749', 'A', 'g', '9645', '8923', '513', '4763', 'J', 'm', 'p', 'S', 'M', '4101', '3239', '939', '7801', '7441', '6923', 's', '365', 'z', 'Q', '6053']