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:
['5311', '2903', 'E', 'M', 'R', 'e', 'H', 'O', 'p', '8353', '8273', '9175', 'V', 'O', '9535', '8671', '6965', 'G', '1753', 'b']
answer:
9


question:
['9603', '8065', 'S', '6563', 'O', '4863', 'g', '1849', 'K', '6979', 'O', '4207', 'w', 'o']
answer:
7


question:
['D', 'y', 'E', '4709', '2977', '3637', '8401', 'N', 'j', '597', 'c', '6861', '3711', 'G', '1573', '9973', '3333', 'H', 'Z', '579']
answer:

11