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: ['5621', '9729', '2577', '3735', 'e', '8589', 'J', 'j', '5853', '8671', '4183', '1947', 'Z', 'R', '1881', '839', 'x', 'B', 'N', 'j', 'f', '675']

Answer: 12


Question: ['k', '1831', 'm', 'E', '6641', 'n', 'G', '9215', 'l', '9187', '8023', '4383', 'z', '6657', '6967', '6187', '4889', 't', 'K', 'r', '4389', 'H', '7969', '7093', 'D']

Answer: 13


Question: ['9977', 'f', '9111', '1711', '5861', '5509', 'k', 'j', 'o', '7283', '4561', 'N', 'F', 'p', 'T', 's', '8813', 'b', '6347', '3669', '2577', '6763', '3359', 's', '4023', '5671', 'O', '2363', '9819', 'U', 'w', '8785', 'p', '4579']

Answer:
19