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:
['6835', '9425', 'z', '7789', 'D', 'L', '9295']
answer:
4


question:
['2301', 'y', '697', '4299', 'C', '8329']
answer:
4


question:
['1539', 'R', 'S', '2573', 'x', 'v', 'a', 'd', '7175', 'j', '6799', '1215', '6451', '5113', '8091', 'P', 'g', 'U', 'J', 'M', 'j', 'T', '2481', 'n', '1617', 'r', 'Q']
answer:

10