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.

Ex Input:
['K', 'x', '2549', '6651', '5539', 'v', '5429', 'g', 'p', 'P', '9009', 'I', 'Q', 'm', '4717', 'X', 'C', 'x', '1597', 'Z']

Ex Output:
7

Ex Input:
['L', 'f', '5357', '1847', 'U', 'b', 'B']

Ex Output:
2

Ex Input:
['5075', 'n', 'W', 'c', '9969', '2085', '2165', 'l', 'g', '5055', 't', '5779', 'w', 'R', '1963', 'V', '1337', 'u', '2101', '4147', '2573', 'K', '4369', '453', '8605', '6251', '9349']

Ex Output:
16