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.
--------
Question: ['5287', 'A', '3741', 'M', 'a', 'g', '5839', '6831', '9825', '7265', 'K', 'g', 'v', '4347', 'R', '8957', 'e', '3331', 'o', '879', '6003', '1769', '8685', 'N', '5089', 'S', '2983', '5027', 'o', '793', 'S', 'J']

Answer: 17


Question: ['i', '9789', '1653', '7595', '8365', 'f', 'p', '4621', 'O', '3157', 'e', '2159', 'B', 'Z', '2659', 'u', 'j', '5929', '2621', '9935', 's', 'M']

Answer: 11


Question: ['o', '8289', '5467', '6287', '4567', 'U', '1511', 'p', 'l', 'x', 'U', '4535', '815', '9693', '9419', '5965', '4605', '2293', 'Z', 'k', '3811', 'E', '5943', '4823', '5663', '4883', 'Q', 't', '9297', '3475']

Answer:
19