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: ['6771', '2165', 'N', 'T', 'N', 'b', 'I', 'B', 'o', 'm', '781', 'c', 'j', 'W', 'z', '4945', 'N', '9791', 'l', 'c', '1857', '4829', 'e', '9483', '6385', '5983', '1001', 'x', '6759', 'L', 'c', 'e', '1149', '745', 'F', 'b', 'A']

Answer: 14


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

Answer: 4


Question: ['r', '4083', 'q', '49', 'I', '2307', 'M', '4413', '1143', '6405', 'O', '131', '1171', '7217', 'A', '9599', 'y', 'u', 's', 'l', '5899', '1949', '9963', '5885', 'I', 's', 'V', 'p', '8769', 'A', 'R', '6829', 'f', 'R', '9425']

Answer:
17