Detailed Instructions: 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: ['4901', '9691', 't', 'Z', 'k', 'q', '5257', '3605', '9395', 'V', 'S', 'y', 'v', '4763', 's', 'x', '8573', '199']
A:
8