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:
['X', '8349', 'e', '899']
answer:
2


question:
['D', '2155', 'k', 'Q', 'm', 'J', 'F', '7895', '7567', '7853', '6529', 'j', 'l', 'D', '7625', 't', 'D', '3065', 'B', 'r', '3189', 'P', 'Z', 'F', '6963', '9567']
answer:
10


question:
['4119', 'P', 'Q', '7681', '2723', '5455', '7291', 'l', '9643', '2979', '3625', 'u', '4177', '3335', '577', 'l', '4763', 'i', 's', 'x', 'a', 'V', 'y', '2381', '1631', '9369', '1237', '2831', 'm', 'o']
answer:

17