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:
['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:
['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:
['D', '1155', 'p', '5007', '2591', 'T', 'V', 'Z', 'P', '6793', '7235', 'u', 'Y', 'K', 'H', 'E', 'C', 'g', '5473', 'G', 'y', 'J', 'G', '5183', '4075', '4311', '2235', 'd']
answer:

10