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:
['9751', '2607', 'V', 'X', 'U', 'd', '1461', '7429', '6329', '9445', '1571']
answer:
7


question:
['1395', '7713', 'k', 'v', '213', '3599', '5325', 'E', 'b']
answer:
5


question:
['d', '9747', '7701', '3273', '3323', 'R', 'e', 'T', '4655', 'C', '8777', 'L', '575', '9831', 'L', '3173', 'y', 'Z', '9111', 'i', '7505', 'r', '4463']
answer:

12