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: ['W', 'H', 'n']

Answer: 0


Question: ['i', 'B', 'H', '255', '4299', '8309', 'z', 'm', 'Q', '1511', '2421', '6295', 'T', 'K', '1125', 'l', '9839', 'i', 'W', 'r', 'K', '663', 'r', '6675', 'r', '8123', 'q']

Answer: 11


Question: ['V', '905', '9123', 's', '7083', '9845', 'A', 'Q', 'A', 'f', 'X', '579', 'V', 'M', '9717', 'V', 'R', 't', 'N', 'F', '147', 'V', '7919', '2281', 'H', '6405', '7593', '5007', 'N']

Answer:
12