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: ['2313', 'r', '6653', 'F', '2477', '1813', '3139', 'n', 'N', 'v', 'y', 'F', '7033', '3617', '2021', 'S', '5219', '6705', 'v', '837', 'C', '2297', '243', 'q', '499', '3087', '1471', 'O', '6465', 'o', '1575', '9947', '5553']
A:
20