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: ['7059', 'D', 'Z', 'm', '525', '1071', 'i', '421', '8813', 't', '415', '2743', '1713', '5915', 'm', '9143', 'L', '5455', '9675', '7409']

Answer: 13


Question: ['d', 'H', 'R', 's', '8045', '9871', 'o', '6827', '1425', '6269']

Answer: 5


Question: ['s', '8581', '7515', '7087', 'T', 'c', '3751', '3731', 'L', 'n', '665', 'k', '961', '81', '9929', '4205', 'r', '5197', 'b', '8191', 'Y', 'Z', 'k', 'k', '7181', 'G', '4711', '6623', '9517', 'j', 'Y', 'A', 'W', 'Y', 'e', 'c', 't', 'N']

Answer:
16