instruction:
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:
['4781', '7001', 'c', '6005', 'a', '3263', 'v', '7325', 'f', '8271', 'G', '1717', '1877', '6981', '879', 'r', '7489', '7619', '41', '4013', '2245', '8777', 'c', 'q', '9153', '2735', '1043', '6095', 'u', 'T', '9019', 't']
answer:
21


question:
['r', 'f', 'V', 'v', 'h', '2667', '797', 'W', '45', '6363']
answer:
4


question:
['5529', '1005', '2211', '8137', '559', '7071', 'W', '9093', '2651', 'L', '6879', '659', '9177', '6565', '7223', '5759', '8883', 'P', '4817', '6333', '5357', 'm', '2015', '4295', 'b', '6341', 'i', 'B']
answer:

21